From c3c3037a1d726f3a1e1b04a3ee0b7d88cf1c5226 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@tremily.us>
Date: Fri, 4 Jan 2013 07:29:23 -0500
Subject: [PATCH] utils: Teach mkdir_p to fail if the existing target isn't a
 directory

Existing symlinks to directories will still pass, because isdir()
follows symbolic links.
---
 pelican/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pelican/utils.py b/pelican/utils.py
index 3a41d04e..40406b1a 100644
--- a/pelican/utils.py
+++ b/pelican/utils.py
@@ -416,5 +416,5 @@ def mkdir_p(path):
     try:
         os.makedirs(path)
     except OSError as e:
-        if e.errno != errno.EEXIST:
+        if e.errno != errno.EEXIST or not os.path.isdir(path):
             raise