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Revert "refs.c: off-by-one fix."

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This reverts 06bf6ac424 commit.
This commit is contained in:
Junio C Hamano 2005-12-16 23:48:14 -08:00
parent 011fbc7f07
commit 8872f27b87
1 changed files with 2 additions and 5 deletions
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7
refs.c
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@ -348,11 +348,8 @@ int check_ref_format(const char *ref)
if (level < 2)
return -1; /* at least of form "heads/blah" */
/* Do not allow ref name to end in "HEAD"
* Note that cp is poiting at one past NUL at the end.
* i.e. cp[-1] = NUL.
*/
if (5 <= cp - ref && !strcmp(cp - 5, "HEAD"))
/* do not allow ref name to end in "HEAD" */
if (cp - ref > 4 && !strcmp(cp - 4, "HEAD"))
return -1;
return 0;