From: Thomas Jarosch <thomas.jarosch@intra2net.com>
Date: Wed, 15 Jun 2016 06:42:02 +0000 (+0200)
Subject: delete(): Don't crash on removing symlinks to directories
X-Git-Tag: v2.2~36
X-Git-Url: http://developer.intra2net.com/git/?a=commitdiff_plain;h=561bc39f03aea6cd04200a9b9bb7c5ffd75aa900;p=python-delta-tar

delete(): Don't crash on removing symlinks to directories

shutil.rmtree() will refuse to follow symlinks.
-> just call os.unlink() for symlinks.
---

diff --git a/deltatar/deltatar.py b/deltatar/deltatar.py
index ff8292a..9bd6927 100644
--- a/deltatar/deltatar.py
+++ b/deltatar/deltatar.py
@@ -1449,7 +1449,7 @@ class RestoreHelper(object):
         parent_dir = os.path.dirname(path)
         parent_dir_mtime = int(os.stat(parent_dir).st_mtime)
 
-        if os.path.isdir(path):
+        if os.path.isdir(path) and not os.path.islink(path):
             shutil.rmtree(path)
         else:
             os.unlink(path)