From 4f5c24fbb31b505df97d076bcc6516a8f99a8912 Mon Sep 17 00:00:00 2001
From: "axel%pike.org" <axel%pike.org>
Date: Fri, 9 Mar 2007 09:43:56 +0000
Subject: [PATCH] bug 373296, fix bustage for empty dirs in directory walking
 code

---
 testing/tests/l10n/lib/Mozilla/CompareLocales.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/testing/tests/l10n/lib/Mozilla/CompareLocales.py b/testing/tests/l10n/lib/Mozilla/CompareLocales.py
index 729cd297fd6..0e36716f1aa 100755
--- a/testing/tests/l10n/lib/Mozilla/CompareLocales.py
+++ b/testing/tests/l10n/lib/Mozilla/CompareLocales.py
@@ -80,7 +80,11 @@ class FileCollector:
       self.__base = path
     def __iter__(self):
       self.__w = os.walk(self.__base)
-      self.__nextDir()
+      try:
+        self.__nextDir()
+      except StopIteration:
+        # empty dir, bad, but happens
+        self.__i = [].__iter__()
       return self
     def __nextDir(self):
       self.__t = self.__w.next()