[GRASS] fixed crash when edit renderer is set manually

blazek · blazek · commit b2ca9d514193 · 2015-10-16T19:14:29.000+02:00
diff --git a/src/plugins/grass/qgsgrasseditrenderer.cpp b/src/plugins/grass/qgsgrasseditrenderer.cpp
@@ -272,7 +272,7 @@ QgsGrassEditRendererWidget::QgsGrassEditRendererWidget( QgsVectorLayer* layer, Q
   mRenderer = dynamic_cast<QgsGrassEditRenderer*>( renderer->clone() );
   if ( !mRenderer )
   {
-    return;
+    mRenderer = new QgsGrassEditRenderer();
   }
 
   QVBoxLayout* layout = new QVBoxLayout( this );

Original file line number	Diff line number	Diff line change
`@@ -272,7 +272,7 @@ QgsGrassEditRendererWidget::QgsGrassEditRendererWidget( QgsVectorLayer* layer, Q`
`272`	`272`	`mRenderer = dynamic_cast<QgsGrassEditRenderer*>( renderer->clone() );`
`273`	`273`	`if ( !mRenderer )`
`274`	`274`	`{`
`275`		`- return;`
	`275`	`+ mRenderer = new QgsGrassEditRenderer();`
`276`	`276`	`}`
`277`	`277`
`278`	`278`	`QVBoxLayout* layout = new QVBoxLayout( this );`