construct the QgsOrderByDialog with the correct parent

SebDieBln · SebDieBln · commit 97ab3d957d96 · 2016-02-18T00:32:24.000+01:00
This is necessary to ensure proper modal behaviour.
diff --git a/src/gui/symbology-ng/qgsrendererv2propertiesdialog.cpp b/src/gui/symbology-ng/qgsrendererv2propertiesdialog.cpp
@@ -268,7 +268,7 @@ void QgsRendererV2PropertiesDialog::onOK()
 
 void QgsRendererV2PropertiesDialog::showOrderByDialog()
 {
-  QgsOrderByDialog dlg( mLayer );
+  QgsOrderByDialog dlg( mLayer, this );
 
   dlg.setOrderBy( mOrderBy );
   if ( dlg.exec() )

Original file line number	Diff line number	Diff line change
`@@ -268,7 +268,7 @@ void QgsRendererV2PropertiesDialog::onOK()`
`268`	`268`
`269`	`269`	`void QgsRendererV2PropertiesDialog::showOrderByDialog()`
`270`	`270`	`{`
`271`		`- QgsOrderByDialog dlg( mLayer );`
	`271`	`+ QgsOrderByDialog dlg( mLayer, this );`
`272`	`272`
`273`	`273`	`dlg.setOrderBy( mOrderBy );`
`274`	`274`	`if ( dlg.exec() )`