Mercurial Repositories > eric / file diff

--- a/WebBrowser/Bookmarks/AddBookmarkDialog.py	Thu Mar 23 18:58:56 2017 +0100
+++ b/WebBrowser/Bookmarks/AddBookmarkDialog.py	Thu Mar 23 19:06:13 2017 +0100
@@ -57,13 +57,15 @@
         """
         return sourceColumn == 0
     
-    def hasChildren(self, parent=QModelIndex()):
+    def hasChildren(self, parent=None):
         """
         Public method to check, if a parent node has some children.
         
         @param parent index of the parent node (QModelIndex)
         @return flag indicating the presence of children (boolean)
         """
+        if parent is None:
+            parent = QModelIndex()
         sindex = self.mapToSource(parent)
         return self.sourceModel().hasChildren(sindex)