QgsMapLayerRegistry::removeMapLayers don't emit signals when empty

m-kuhn · m-kuhn · commit f3216bb095a5 · 2016-06-26T17:33:05.000+02:00
Fix #15088
diff --git a/src/core/qgsmaplayerregistry.cpp b/src/core/qgsmaplayerregistry.cpp
@@ -127,6 +127,9 @@ void QgsMapLayerRegistry::removeMapLayers( const QStringList& theLayerIds )
 
 void QgsMapLayerRegistry::removeMapLayers( const QList<QgsMapLayer*>& layers )
 {
+  if ( layers.isEmpty() )
+    return;
+
   QStringList layerIds;
 
   Q_FOREACH ( QgsMapLayer* layer, layers )

Original file line number	Diff line number	Diff line change
`@@ -127,6 +127,9 @@ void QgsMapLayerRegistry::removeMapLayers( const QStringList& theLayerIds )`
`127`	`127`
`128`	`128`	`void QgsMapLayerRegistry::removeMapLayers( const QList<QgsMapLayer*>& layers )`
`129`	`129`	`{`
	`130`	`+ if ( layers.isEmpty() )`
	`131`	`+ return;`
	`132`	`+`
`130`	`133`	`QStringList layerIds;`
`131`	`134`
`132`	`135`	`Q_FOREACH ( QgsMapLayer* layer, layers )`