Mercurial Repositories > eric / file diff

diff -r d75dfc0d10f2 -r 9c21b2746218 UI/BrowserSortFilterProxyModel.py
--- a/UI/BrowserSortFilterProxyModel.py	Thu Mar 23 18:58:56 2017 +0100
+++ b/UI/BrowserSortFilterProxyModel.py	Thu Mar 23 19:06:13 2017 +0100
@@ -71,7 +71,7 @@
         sindex = self.mapToSource(index)
         return self.sourceModel().item(sindex)
     
-    def hasChildren(self, parent=QModelIndex()):
+    def hasChildren(self, parent=None):
         """
         Public method to check for the presence of child items.
         
@@ -81,6 +81,8 @@
         @param parent index of parent item (QModelIndex)
         @return flag indicating the presence of child items (boolean)
         """
+        if parent is None:
+            parent = QModelIndex()
         sindex = self.mapToSource(parent)
         return self.sourceModel().hasChildren(sindex)