fix scrollist crash for non-class lists

2003-01-10 22:56:00 +00:00 · 2003-01-10 22:56:00 +00:00 · 8d21735bf4
parent a0c06b4554
commit 8d21735bf4
1 changed files with 2 additions and 2 deletions
--- a/direct/src/gui/DirectScrolledList.py
+++ b/direct/src/gui/DirectScrolledList.py
@ -106,11 +106,11 @@ class DirectScrolledList(DirectFrame):
        #    print "buttontext[",i,"]",self["items"][i]["text"]

        if(len(self["items"])==0):
-            return
+            return 0

        if(type(self["items"][0])!=types.InstanceType):
            print "warning: getItemIndexForItemID: cant find itemID for non-class list items!"
-            return
+            return 0

        for i in range(len(self["items"])):
            if(self["items"][i].itemID == itemID):