diff --git a/src/plugins/KDEFrameworksIntegration/kwalletpasswordbackend.cpp b/src/plugins/KDEFrameworksIntegration/kwalletpasswordbackend.cpp
--- a/src/plugins/KDEFrameworksIntegration/kwalletpasswordbackend.cpp
+++ b/src/plugins/KDEFrameworksIntegration/kwalletpasswordbackend.cpp
@@ -82,6 +82,10 @@
 {
     initialize();
 
+    if (!m_wallet) {
+        return;
+    }
+
     PasswordEntry stored = entry;
     stored.id = QString("%1/%2").arg(entry.host, entry.username);
     stored.updated = QDateTime::currentDateTime().toTime_t();
@@ -94,6 +98,10 @@
 {
     initialize();
 
+    if (!m_wallet) {
+        return false;
+    }
+
     m_wallet->removeEntry(entry.id.toString());
     m_wallet->writeEntry(entry.id.toString(), encodeEntry(entry));
 
@@ -110,6 +118,10 @@
 {
     initialize();
 
+    if (!m_wallet) {
+        return;        
+    }
+
     m_wallet->removeEntry(entry.id.toString());
 
     entry.updated = QDateTime::currentDateTime().toTime_t();
@@ -127,6 +139,10 @@
 {
     initialize();
 
+    if (!m_wallet) {
+        return; 
+    }
+
     m_wallet->removeEntry(entry.id.toString());
 
     int index = m_allEntries.indexOf(entry);
@@ -140,6 +156,10 @@
 {
     initialize();
 
+    if (!m_wallet) {
+        return; 
+    }
+
     m_allEntries.clear();
 
     m_wallet->removeFolder("Falkon");