db manager: fix layer custom action

jef-n · jef-n · commit d1cc574a4fce · 2017-05-18T10:01:12.000+02:00
diff --git a/python/plugins/db_manager/db_manager_plugin.py b/python/plugins/db_manager/db_manager_plugin.py
@@ -82,7 +82,7 @@ def onLayerWasAdded(self, aMapLayer):
             uri = QgsDataSourceUri(aMapLayer.source())
             table = uri.table()
             if table.startswith('(') and table.endswith(')'):
-                self.addCustomActionForLayer(self.layerAction, aMapLayer)
+                self.iface.addCustomActionForLayer(self.layerAction, aMapLayer)
         # virtual has QUrl source
         # url = QUrl(QUrl.fromPercentEncoding(l.source()))
         # url.queryItemValue('query')
