From: W. Trevor King <wking@drexel.edu>
Date: Fri, 1 Jan 2010 19:41:01 +0000 (-0500)
Subject: Hand nonexistent paths in VCS._u_search_parent_directories().
X-Git-Tag: 1.0.0~59^2~50^2~9
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=d313d3651ae5875fda86491e693e1963d2de91a5;p=be.git

Hand nonexistent paths in VCS._u_search_parent_directories().

search_parent_directries raises an AssertionError if the original path
doesn't exist.
---

diff --git a/libbe/storage/vcs/base.py b/libbe/storage/vcs/base.py
index 39f5082..e0d3170 100644
--- a/libbe/storage/vcs/base.py
+++ b/libbe/storage/vcs/base.py
@@ -877,7 +877,11 @@ os.listdir(self.get_path("bugs")):
           /.be
         or None if none of those files exist.
         """
-        return search_parent_directories(path, filename)
+        try:
+            ret = search_parent_directories(path, filename)
+        except AssertionError, e:
+            return None
+        return ret
 
     def _u_find_id(self, id, revision):
         """