From: Alexander Belchenko <bialix@ukr.net>
Date: Wed, 19 Jul 2006 20:53:44 +0000 (+0300)
Subject: win32: fix crash of 'be show' when bug don't have comments
X-Git-Tag: 1.0.0~185^2~8^2~3
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=111c5fdbcf84e60bf0329127fcebdb2cdcc14f1c;p=be.git

win32: fix crash of 'be show' when bug don't have comments
---

diff --git a/libbe/bugdir.py b/libbe/bugdir.py
index 414b47e..4664c25 100644
--- a/libbe/bugdir.py
+++ b/libbe/bugdir.py
@@ -287,8 +287,11 @@ class Bug(object):
         return Comment(uuid, self)
 
     def iter_comment_ids(self):
+        path = self.get_path("comments")
+        if not os.path.isdir(path):
+            return
         try:
-            for uuid in os.listdir(self.get_path("comments")):
+            for uuid in os.listdir(path):
                 if (uuid.startswith('.')):
                     continue
                 yield uuid