From: Lars Hjemli <hjemli@gmail.com>
Date: Mon, 17 Mar 2008 22:13:16 +0000 (+0100)
Subject: Fix segfault in patch view for root commit
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/e01f1403b9b501c563b1fe0e0052460a95945528?ds=inline;hp=e01f1403b9b501c563b1fe0e0052460a95945528

Fix segfault in patch view for root commit

The code for patch view assumed the current commit would always have a parent,
which made cgit segfault when that wasn't the case.

This fixes the bug and adds a test-script for patch view which includes a test
for the inital commit.

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