From 0f74a38ffdaa409fa1dfbfa2a54dbac9df9aba31 Mon Sep 17 00:00:00 2001
From: Chris Larson <chris_larson@mentor.com>
Date: Fri, 3 Jun 2011 14:29:44 -0400
Subject: bb.exceptions: don't choke on frames without arguments

(Bitbake rev: c9bb37e588ee7ee95eca798b0eae57bad68e8caf)

Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 bitbake/lib/bb/exceptions.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bitbake/lib/bb/exceptions.py b/bitbake/lib/bb/exceptions.py
index 62d62cd4d8..4dd3e2cc31 100644
--- a/bitbake/lib/bb/exceptions.py
+++ b/bitbake/lib/bb/exceptions.py
@@ -32,6 +32,9 @@ class TracebackEntry(namedtuple.abc):
 def _get_frame_args(frame):
     """Get the formatted arguments and class (if available) for a frame"""
     arginfo = inspect.getargvalues(frame)
+    if not arginfo.args:
+        return '', None
+
     firstarg = arginfo.args[0]
     if firstarg == 'self':
         self = arginfo.locals['self']
-- 
cgit 1.2.3-korg