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authorJunio C Hamano <gitster@pobox.com>2008-01-02 06:33:20 (GMT)
committerJunio C Hamano <gitster@pobox.com>2008-01-02 10:28:54 (GMT)
commit5f7b202a7fa8ffbf076c456106750b2bb7732ba4 (patch)
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parent49b9362fd35d45dc94ea15006c4bb88671b8da7d (diff)
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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>
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