Merge pull request #7873 from m-kuhn/avoidCrash

m-kuhn · web-flow · commit cbb0e76520ac · 2018-09-13T08:09:37.000+02:00
Check layer pointer for validity
diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
@@ -12056,7 +12056,7 @@ void QgisApp::legendLayerSelectionChanged()
   bool removeEnabled = true;
   for ( QgsLayerTreeLayer *nodeLayer : selectedLayers )
   {
-    if ( !nodeLayer->layer()->flags().testFlag( QgsMapLayer::Removable ) )
+    if ( nodeLayer->layer() && !nodeLayer->layer()->flags().testFlag( QgsMapLayer::Removable ) )
     {
       removeEnabled = false;
       break;

Original file line number	Diff line number	Diff line change
`@@ -12056,7 +12056,7 @@ void QgisApp::legendLayerSelectionChanged()`
`12056`	`12056`	`bool removeEnabled = true;`
`12057`	`12057`	`for ( QgsLayerTreeLayer *nodeLayer : selectedLayers )`
`12058`	`12058`	`{`
`12059`		`- if ( !nodeLayer->layer()->flags().testFlag( QgsMapLayer::Removable ) )`
	`12059`	`+ if ( nodeLayer->layer() && !nodeLayer->layer()->flags().testFlag( QgsMapLayer::Removable ) )`
`12060`	`12060`	`{`
`12061`	`12061`	`removeEnabled = false;`
`12062`	`12062`	`break;`