From: Lukas Fleischer <cgit@cryptocrack.de>
Date: Tue, 3 Mar 2015 12:00:07 +0000 (+0100)
Subject: Simplify commit and tag parsing
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/936295c4e4de8da83701c67377a911a0aefbcbd6?ds=inline;hp=936295c4e4de8da83701c67377a911a0aefbcbd6

Simplify commit and tag parsing

* Use skip_prefix to avoid magic numbers in the code.
* Use xcalloc() instead of xmalloc(), followed by manual initialization.
* Split out line splitting.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
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