diff --git a/src/loggerDialog.cpp b/src/loggerDialog.cpp
--- a/src/loggerDialog.cpp
+++ b/src/loggerDialog.cpp
@@ -61,11 +61,10 @@
     buildMaps();
 
     // Fill the priority ComboBox
-    QList<QString> prioKeys(d->priorities.keys());
+    const QList<QString> prioKeys(d->priorities.keys());
 
-    QList<QString>::Iterator itPriority;
-    for (itPriority = prioKeys.begin(); itPriority != prioKeys.end(); ++itPriority) {
-        priority->addItem(d->priorityIcons[*itPriority], *itPriority);
+    for (const QString &key : prioKeys) {
+        priority->addItem(d->priorityIcons[key], key);
     }
 
     // Select the right priority
@@ -77,11 +76,10 @@
     }
 
     // Fill the priority ComboBox
-    QList<QString> keys(d->facilities.keys());
+    const QList<QString> keys(d->facilities.keys());
 
-    QList<QString>::Iterator itFacility;
-    for (itFacility = keys.begin(); itFacility != keys.end(); ++itFacility) {
-        facility->addItem(*itFacility);
+    for (const QString &key : keys) {
+        facility->addItem(key);
     }
 
     // Select the right facility