From 01f76ccd02493effc275265ddf3b3f567eedd917 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Karl=20Hasselstr=C3=B6m?= <kha@treskal.com>
Date: Wed, 24 May 2006 08:06:43 +0200
Subject: [PATCH] Fix infinite recursion on absolute paths

Calling create_dirs with an absolute path caused infinite recursion,
since os.path.dirname('/') == '/'. Fix this by exiting early if the
given path already is a directory.
---
 stgit/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stgit/utils.py b/stgit/utils.py
index 68b8f58..ed6e43c 100644
--- a/stgit/utils.py
+++ b/stgit/utils.py
@@ -130,7 +130,7 @@ def remove_file_and_dirs(basedir, file):
 
 def create_dirs(directory):
     """Create the given directory, if the path doesn't already exist."""
-    if directory:
+    if directory and not os.path.isdir(directory):
         create_dirs(os.path.dirname(directory))
         try:
             os.mkdir(directory)
-- 
2.11.0