diff -r 70757af86c12 Lib/idlelib/StackViewer.py
--- a/Lib/idlelib/StackViewer.py	Wed Aug 19 08:04:31 2015 -0700
+++ b/Lib/idlelib/StackViewer.py	Wed Aug 19 19:16:08 2015 +0300
@@ -30,6 +30,7 @@
         stack = []
         if tb and tb.tb_frame is None:
             tb = tb.tb_next
+        tb = tb.tb_next
         while tb is not None:
             stack.append((tb.tb_frame, tb.tb_lineno))
             tb = tb.tb_next