Survive when setLayerExpanded is called with a layer unknown by legend

Sandro Santilli · Sandro Santilli · commit 60c1e5127d92 · 2012-12-17T23:13:45.000+01:00
diff --git a/src/app/legend/qgsapplegendinterface.cpp b/src/app/legend/qgsapplegendinterface.cpp
@@ -116,7 +116,7 @@ void QgsAppLegendInterface::setLayerVisible( QgsMapLayer * ml, bool visible )
 void QgsAppLegendInterface::setLayerExpanded( QgsMapLayer * ml, bool expand )
 {
   QgsLegendLayer * item = mLegend->findLegendLayer( ml );
-  item->setExpanded( expand );
+  if ( item ) item->setExpanded( expand );
 }
 
 QStringList QgsAppLegendInterface::groups()

Original file line number	Diff line number	Diff line change
`@@ -116,7 +116,7 @@ void QgsAppLegendInterface::setLayerVisible( QgsMapLayer * ml, bool visible )`
`116`	`116`	`void QgsAppLegendInterface::setLayerExpanded( QgsMapLayer * ml, bool expand )`
`117`	`117`	`{`
`118`	`118`	`QgsLegendLayer * item = mLegend->findLegendLayer( ml );`
`119`		`- item->setExpanded( expand );`
	`119`	`+ if ( item ) item->setExpanded( expand );`
`120`	`120`	`}`
`121`	`121`
`122`	`122`	`QStringList QgsAppLegendInterface::groups()`