7510: do not drag and drop more than one data into editor tabs

2014-03-15 11:18:52 +01:00 · 2014-03-15 11:18:52 +01:00 · 5654c99815
commit 5654c99815
parent 6d8679df2d
1 changed files with 7 additions and 1 deletions
--- a/gramps/gui/editors/displaytabs/groupembeddedlist.py
+++ b/gramps/gui/editors/displaytabs/groupembeddedlist.py
@ -173,7 +173,13 @@ class GroupEmbeddedList(EmbeddedList):
        and decide if this is a move or a reorder.
        """
        if sel_data and sel_data.get_data():
-            (mytype, selfid, obj, row_from) = pickle.loads(sel_data.get_data())
+
+            # make sure data = 1 row
+            # pickle.loads(sel_data.data)[3] = 0
+            try:
+                (mytype, selfid, obj, row_from) = pickle.loads(sel_data.get_data())
+            except ValueError:
+                return

            # make sure this is the correct DND type for this object
            if mytype == self._DND_TYPE.drag_type: