undef/git-commit-vandalism
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Make sure we barf on ref^{type} failure.

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Martin Langhoff noticed that ref^0 barfed correctly when we did not
have the commit in a broken repository, but ref^{commit} didn't.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2005-10-19 22:48:16 -07:00
parent f1f0a2be9f
commit 6e1c6c103c
1 changed files with 3 additions and 1 deletions
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4
sha1_name.c
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@ -323,6 +323,8 @@ static int peel_onion(const char *name, int len, unsigned char *sha1)
return -1; return -1;
if (!type_string) { if (!type_string) {
o = deref_tag(o); o = deref_tag(o);
if (!o || (!o->parsed && !parse_object(o->sha1)))
return -1;
memcpy(sha1, o->sha1, 20); memcpy(sha1, o->sha1, 20);
} }
else { else {
@ -332,7 +334,7 @@ static int peel_onion(const char *name, int len, unsigned char *sha1)
*/ */
while (1) { while (1) {
if (!o) if (!o || (!o->parsed && !parse_object(o->sha1)))
return -1; return -1;
if (o->type == type_string) { if (o->type == type_string) {
memcpy(sha1, o->sha1, 20); memcpy(sha1, o->sha1, 20);