1 files changed, 13 insertions, 3 deletions
diff --git a/src/sync/syncmanager.cpp b/src/sync/syncmanager.cpp
index efd0ffd3..5766f418 100644
--- a/src/sync/syncmanager.cpp
+++ b/src/sync/syncmanager.cpp
@@ -114,17 +114,27 @@ void SyncManager::showSettings()
 
 void SyncManager::syncBookmarks()
 {
-    _syncImplementation.data()->syncBookmarks();
+    if (!_syncImplementation.isNull())
+    {
+        _syncImplementation.data()->syncBookmarks();
+    }
 }
 
 
 void SyncManager::syncHistory()
 {
-    _syncImplementation.data()->syncHistory();
+    if (!_syncImplementation.isNull())
+    {
+        _syncImplementation.data()->syncHistory();
+    }
 }
 
 
 void SyncManager::syncPasswords()
 {
-    _syncImplementation.data()->syncPasswords();
+    if (!_syncImplementation.isNull())
+    {
+        _syncImplementation.data()->syncPasswords();
+    }
 }
+