Junio C Hamano 5f7b202a7f lock_any_ref_for_update(): reject wildcard return from check_ref_format ...

Recent check_ref_format() returns -3 as well as -1 (general
error) and -2 (less than two levels).  The caller was explicitly
checking for -1, to allow "HEAD" but still needed to disallow
bogus refs.

This introduces symbolic constants for the return values from
check_ref_format() to make them read better and more
meaningful.  Normal ref creation codepath can still treat
non-zero return values as errors.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

2008-01-02 02:28:54 -08:00

2.6 KiB

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