fix warnings on windows

jef-n · jef-n · commit 5c5fd1f13094 · 2016-09-17T23:19:36.000+02:00
(cherry picked from commit bf00878)
diff --git a/src/gui/editorwidgets/qgsrelationreferencewidget.cpp b/src/gui/editorwidgets/qgsrelationreferencewidget.cpp
@@ -478,7 +478,7 @@ void QgsRelationReferenceWidget::init()
         QVariant nullValue = QSettings().value( "qgis/nullValue", "NULL" );
         cb->addItem( nullValue.toString(), QVariant( mReferencedLayer->fields().at( idx ).type() ) );
 
-        std::sort( uniqueValues.begin(), uniqueValues.end(), qgsVariantLessThan );
+        qSort( uniqueValues.begin(), uniqueValues.end(), qgsVariantLessThan );
         Q_FOREACH ( const QVariant& v, uniqueValues )
         {
           cb->addItem( v.toString(), v );

Original file line number	Diff line number	Diff line change
`@@ -478,7 +478,7 @@ void QgsRelationReferenceWidget::init()`
`478`	`478`	`QVariant nullValue = QSettings().value( "qgis/nullValue", "NULL" );`
`479`	`479`	`cb->addItem( nullValue.toString(), QVariant( mReferencedLayer->fields().at( idx ).type() ) );`
`480`	`480`
`481`		`- std::sort( uniqueValues.begin(), uniqueValues.end(), qgsVariantLessThan );`
	`481`	`+ qSort( uniqueValues.begin(), uniqueValues.end(), qgsVariantLessThan );`
`482`	`482`	`Q_FOREACH ( const QVariant& v, uniqueValues )`
`483`	`483`	`{`
`484`	`484`	`cb->addItem( v.toString(), v );`