Index: kstars/auxiliary/ksuserdb.cpp
===================================================================
--- kstars/auxiliary/ksuserdb.cpp
+++ kstars/auxiliary/ksuserdb.cpp
@@ -1654,8 +1654,9 @@
     QString model, vendor, type, color, lockedFilter;
     int offset = 0;
     double exposure = 1.0;
-    bool useAutoFocus;
-    int absFocusPos=0;
+    bool useAutoFocus = false;
+    int absFocusPos = 0;
+
     while (!reader_->atEnd())
     {
         reader_->readNext();
Index: kstars/dialogs/locationdialog.cpp
===================================================================
--- kstars/dialogs/locationdialog.cpp
+++ kstars/dialogs/locationdialog.cpp
@@ -648,7 +648,7 @@
         {
             ld->errorLabel->setText(i18n("Cannot add new location -- missing UTC Offset"));
         }
-        else if (SelectedCity->isReadOnly())
+        else if (SelectedCity && SelectedCity->isReadOnly())
         {
             ld->errorLabel->setText(i18n("City is Read Only. Change name to add new city."));
         }
Index: kstars/ekos/scheduler/schedulerjob.cpp
===================================================================
--- kstars/ekos/scheduler/schedulerjob.cpp
+++ kstars/ekos/scheduler/schedulerjob.cpp
@@ -393,7 +393,7 @@
         }
     }
 
-    if (startupCell)
+    if (startupCell && startupCell->tableWidget())
     {
         /* Display a startup time if job is running, scheduled to run or about to be re-scheduled */
         if (JOB_SCHEDULED == state || JOB_BUSY == state || JOB_ABORTED == state) switch (fileStartupCondition)
@@ -433,7 +433,7 @@
         startupCell->tableWidget()->resizeColumnToContents(startupCell->column());
     }
 
-    if (completionCell)
+    if (completionCell && completionCell->tableWidget())
     {
         /* Display a completion time if job is running, scheduled to run or about to be re-scheduled */
         if (JOB_SCHEDULED == state || JOB_BUSY == state || JOB_ABORTED == state) switch (completionCondition)
@@ -465,7 +465,7 @@
         completionCell->tableWidget()->resizeColumnToContents(completionCell->column());
     }
 
-    if (estimatedTimeCell)
+    if (estimatedTimeCell && estimatedTimeCell->tableWidget())
     {
         if (0 < estimatedTime)
             /* Seconds to ms - this doesn't follow dateTimeDisplayFormat, which renders YMD too */
@@ -480,13 +480,13 @@
         estimatedTimeCell->tableWidget()->resizeColumnToContents(estimatedTimeCell->column());
     }
 
-    if (captureCountCell)
+    if (captureCountCell && captureCountCell->tableWidget())
     {
         captureCountCell->setText(QString("%1/%2").arg(completedCount).arg(sequenceCount));
         captureCountCell->tableWidget()->resizeColumnToContents(captureCountCell->column());
     }
 
-    if (scoreCell)
+    if (scoreCell && scoreCell->tableWidget())
     {
         if (0 <= score)
             scoreCell->setText(QString("%1").arg(score));
Index: kstars/fitsviewer/fitsviewer.cpp
===================================================================
--- kstars/fitsviewer/fitsviewer.cpp
+++ kstars/fitsviewer/fitsviewer.cpp
@@ -129,7 +129,7 @@
     saveFileAction = KStandardAction::save(this, SLOT(saveFile()), actionCollection());
     saveFileAction->setIcon(QIcon::fromTheme("document-save"));
 
-    action = saveFileAsAction = KStandardAction::saveAs(this, SLOT(saveFileAs()), actionCollection());
+    saveFileAsAction = KStandardAction::saveAs(this, SLOT(saveFileAs()), actionCollection());
     saveFileAsAction->setIcon(
         QIcon::fromTheme("document-save_as"));
 
Index: kstars/hips/healpix.cpp
===================================================================
--- kstars/hips/healpix.cpp
+++ kstars/hips/healpix.cpp
@@ -387,7 +387,7 @@
 int HEALPix::getPix(int level, double ra, double dec)
 {
   int nside = 1 << level;
-  double polar[2];    
+  double polar[2] = { 0, 0 };
 
   if (HIPSManager::Instance()->getCurrentFrame() == HIPSManager::HIPS_EQUATORIAL_FRAME)
   {
Index: kstars/hips/hipsmanager.cpp
===================================================================
--- kstars/hips/hipsmanager.cpp
+++ kstars/hips/hipsmanager.cpp
@@ -349,6 +349,8 @@
     }
     else
     {
+      delete item->image;
+      delete item;
       qCWarning(KSTARS) << "no image" << data;
     }
   }
Index: kstars/kstarsinit.cpp
===================================================================
--- kstars/kstarsinit.cpp
+++ kstars/kstarsinit.cpp
@@ -455,12 +455,12 @@
         << i18n("Artificial Horizon...");
 
     // ==== observation menu - execute ================
-    ka = actionCollection()->addAction("execute", this, SLOT(slotExecute()))
-         << i18n("Execute the session Plan...") << QKeySequence(Qt::CTRL + Qt::Key_2);
+    actionCollection()->addAction("execute", this, SLOT(slotExecute()))
+        << i18n("Execute the session Plan...") << QKeySequence(Qt::CTRL + Qt::Key_2);
 
     // ==== observation menu - polaris hour angle ================
-    ka = actionCollection()->addAction("polaris_hour_angle", this, SLOT(slotPolarisHourAngle()))
-         << i18n("Polaris Hour Angle...");
+    actionCollection()->addAction("polaris_hour_angle", this, SLOT(slotPolarisHourAngle()))
+        << i18n("Polaris Hour Angle...");
 
 // ==== devices Menu ================
 #ifdef HAVE_INDI
@@ -501,7 +501,7 @@
     m_TimeStepBox->tsbox()->setToolTip(TSBToolTip);
     QWidgetAction *wa = new QWidgetAction(this);
     wa->setDefaultWidget(m_TimeStepBox);
-    ka = actionCollection()->addAction("timestep_control", wa) << i18n("Time step control");
+    actionCollection()->addAction("timestep_control", wa) << i18n("Time step control");
 
     // ==== viewToolBar actions ================
     actionCollection()->add<KToggleAction>("show_stars", this, SLOT(slotViewToolBar()))
@@ -628,10 +628,10 @@
     ka->setShortcutContext(Qt::ApplicationShortcut);
     telescopeGroup->addAction(ka);
 
-    ka = actionCollection()->addAction("telescope_slew_mouse", this, SLOT(slotINDITelescopeSlewMousePointer()))
+    actionCollection()->addAction("telescope_slew_mouse", this, SLOT(slotINDITelescopeSlewMousePointer()))
             << i18n("Slew the telescope to the mouse pointer position");
 
-    ka = actionCollection()->addAction("telescope_sync_mouse", this, SLOT(slotINDITelescopeSyncMousePointer()))
+    actionCollection()->addAction("telescope_sync_mouse", this, SLOT(slotINDITelescopeSyncMousePointer()))
             << i18n("Sync the telescope to the mouse pointer position");
 
     // Disable all telescope actions by default
Index: kstars/skycomponents/skymapcomposite.cpp
===================================================================
--- kstars/skycomponents/skymapcomposite.cpp
+++ kstars/skycomponents/skymapcomposite.cpp
@@ -441,7 +441,6 @@
     else if (oBest)
         rBest *= 1.5;
 
-    rTry = maxrad;
     oTry = m_Satellites->objectNearest(p, rTry);
     if (rTry < rBest)
     {
Index: kstars/tools/modcalcsidtime.cpp
===================================================================
--- kstars/tools/modcalcsidtime.cpp
+++ kstars/tools/modcalcsidtime.cpp
@@ -345,11 +345,11 @@
                 ksdt    = geoBatch->UTtoLT(ksdt);
                 outTime = ksdt.time();
             }
-        }
 
-        //Write to output file
-        ostream << QLocale().toString(dt, QLocale::LongFormat) << "  \"" << geoBatch->fullName() << "\"  "
-                << QLocale().toString(inTime) << "  " << QLocale().toString(outTime) << endl;
+            //Write to output file
+            ostream << QLocale().toString(dt, QLocale::LongFormat) << "  \"" << geoBatch->fullName() << "\"  "
+                    << QLocale().toString(inTime) << "  " << QLocale().toString(outTime) << endl;
+        }
     }
 
     fOut.close();