Add a safety guard

pblottiere · pblottiere · commit 19ce33f0119b · 2017-08-28T14:09:58.000+01:00
diff --git a/src/gui/qgsattributeform.cpp b/src/gui/qgsattributeform.cpp
@@ -2055,6 +2055,9 @@ bool QgsAttributeForm::fieldIsEditable( const QgsVectorLayer &layer, int fieldIn
 
 void QgsAttributeForm::updateIcon( QgsEditorWidgetWrapper *eww )
 {
+  if ( !eww->widget() || !mIconMap[eww->widget()] )
+    return;
+
   // no icon by default
   mIconMap[eww->widget()]->hide();
 

Original file line number	Diff line number	Diff line change
`@@ -2055,6 +2055,9 @@ bool QgsAttributeForm::fieldIsEditable( const QgsVectorLayer &layer, int fieldIn`
`2055`	`2055`
`2056`	`2056`	`void QgsAttributeForm::updateIcon( QgsEditorWidgetWrapper *eww )`
`2057`	`2057`	`{`
	`2058`	`+ if ( !eww->widget() \|\| !mIconMap[eww->widget()] )`
	`2059`	`+ return;`
	`2060`	`+`
`2058`	`2061`	`// no icon by default`
`2059`	`2062`	`mIconMap[eww->widget()]->hide();`
`2060`	`2063`