From: Alexander Schmidt <alex@treefish.org>
Date: Fri, 6 Feb 2015 15:06:02 +0000 (+0100)
Subject: only save if changed.
X-Git-Url: http://git.treefish.org/~alex/usetaglib.git/commitdiff_plain/2fe2220a4c8446f5212094752657a11f6c7da201?hp=2fe2220a4c8446f5212094752657a11f6c7da201

only save if changed.
---