From ffb2b3d1c6b099bc80ca2c33ec50c9ff03a0a4e4 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 9 Dec 2010 12:23:40 +1100
Subject: waf: make mkdir_p on a empty string not recurse forever

---
 buildtools/wafsamba/samba_utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'buildtools/wafsamba/samba_utils.py')

diff --git a/buildtools/wafsamba/samba_utils.py b/buildtools/wafsamba/samba_utils.py
index 563009e093..b1ddc5a99e 100644
--- a/buildtools/wafsamba/samba_utils.py
+++ b/buildtools/wafsamba/samba_utils.py
@@ -308,7 +308,7 @@ def recursive_dirlist(dir, relbase, pattern=None):
 
 def mkdir_p(dir):
     '''like mkdir -p'''
-    if os.path.isdir(dir):
+    if not dir or os.path.isdir(dir):
         return
     mkdir_p(os.path.dirname(dir))
     os.mkdir(dir)
-- 
cgit