From: Paul Mackerras <paulus@samba.org>
Date: Fri, 7 Mar 2008 10:19:18 +0000 (+1100)
Subject: gitk: Avoid a crash in selectline if commitinfo($id) isn't set
X-Git-Tag: v1.5.6-rc0~54^2~7
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/d76afb15ada0e9e29cae2d83cd35d9489a042b0c?hp=d76afb15ada0e9e29cae2d83cd35d9489a042b0c

gitk: Avoid a crash in selectline if commitinfo($id) isn't set

Occasionally I see a crash in selectline with commitinfo($id) not
set.  This makes sure it is set by calling getcommit $id if it isn't.

Signed-off-by: Paul Mackerras <paulus@samba.org>
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