From: Lars Hjemli <hjemli@gmail.com>
Date: Sun, 28 Oct 2007 14:36:18 +0000 (+0100)
Subject: Make print_branch() handle refs not pointing at commits
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/cbcdbcf2bff23113fe81df8f11fe7843b8ed637e?ds=inline;hp=cbcdbcf2bff23113fe81df8f11fe7843b8ed637e

Make print_branch() handle refs not pointing at commits

The master branch of stable/linux-2.6.20 currently references a tag
object, which makes print_branch() die with a segfault. This teaches
print_branch() to handle such cases more gracefully.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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