Andrew's git / gitweb.git / diff
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git-show: do not segfault when showing a bad tag
authorJunio C Hamano <gitster@pobox.com>
Mon, 15 Dec 2008 08:36:56 +0000 (00:36 -0800)
committerJunio C Hamano <gitster@pobox.com>
Mon, 15 Dec 2008 09:29:44 +0000 (01:29 -0800)
When a tag points at a bad or nonexistent object, we should diagnose the
breakage and exit. An earlier commit 4f3dcc2 (Fix 'git show' on signed
tag of signed tag of commit, 2008-07-01) lost this check and made it
segfault instead; not good.

This fixes it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found