Correctly set parent for select by expression dialog in main window

nyalldawson · nyalldawson · commit f744227f92a1 · 2016-02-23T12:04:32.000+11:00
(cherry-picked from ac2cd47)
diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
@@ -6167,7 +6167,7 @@ void QgisApp::selectByExpression()
     return;
   }
 
-  QgsExpressionSelectionDialog* dlg = new QgsExpressionSelectionDialog( vlayer );
+  QgsExpressionSelectionDialog* dlg = new QgsExpressionSelectionDialog( vlayer, QString(), this );
   dlg->setAttribute( Qt::WA_DeleteOnClose );
   dlg->show();
 }

Original file line number	Diff line number	Diff line change
`@@ -6167,7 +6167,7 @@ void QgisApp::selectByExpression()`
`6167`	`6167`	`return;`
`6168`	`6168`	`}`
`6169`	`6169`
`6170`		`- QgsExpressionSelectionDialog* dlg = new QgsExpressionSelectionDialog( vlayer );`
	`6170`	`+ QgsExpressionSelectionDialog* dlg = new QgsExpressionSelectionDialog( vlayer, QString(), this );`
`6171`	`6171`	`dlg->setAttribute( Qt::WA_DeleteOnClose );`
`6172`	`6172`	`dlg->show();`
`6173`	`6173`	`}`