undef/git-commit-vandalism
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Fix "git-commit -C $tag"

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The scripted version might not have handled this correctly
either, but the version rewritten in C definitely does not grok
this and complains $tag is not a commit object.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2008-02-03 00:00:09 -08:00
parent 71bda8b923
commit 8a2f87332b
2 changed files with 19 additions and 1 deletions
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2
builtin-commit.c
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@ -601,7 +601,7 @@ static int parse_and_validate_options(int argc, const char *argv[],
if (get_sha1(use_message, sha1))
die("could not lookup commit %s", use_message);
commit = lookup_commit(sha1);
commit = lookup_commit_reference(sha1);
if (!commit || parse_commit(commit))
die("could not parse commit %s", use_message);

18
t/t7501-commit.sh
View File

@ -327,4 +327,22 @@ test_expect_success 'amend using the message from another commit' '
'
test_expect_success 'amend using the message from a commit named with tag' '
git reset --hard &&
test_tick &&
git commit --allow-empty -m "old commit" &&
old=$(git rev-parse --verify HEAD) &&
git tag -a -m "tag on old" tagged-old HEAD &&
test_tick &&
git commit --allow-empty -m "new commit" &&
new=$(git rev-parse --verify HEAD) &&
test_tick &&
git commit --allow-empty --amend -C tagged-old &&
git show --pretty="format:%ad %s" "$old" >expected &&
git show --pretty="format:%ad %s" HEAD >actual &&
diff -u expected actual
'
test_done