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authorPierre Habouzit <madcoder@debian.org>2007-12-24 11:18:22 (GMT)
committerJunio C Hamano <gitster@pobox.com>2007-12-26 23:59:31 (GMT)
commita2cf9f445e9074df1a45f5179cef0d4bb8647dd8 (patch)
tree77e5e5b8af0a862303c046a3becabbba62a3e6b3 /cache-tree.c
parent30ffa60377acb443033045a42ffecefdb0921ebb (diff)
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git-name-rev: add a --(no-)undefined option.
Rework get_rev_name to return NULL rather than "undefined" when a reference is undefined. If --undefined is passed (default), git-name-rev prints "undefined" for the name, else it die()s. Make git-describe use --no-undefined when calling git-name-rev so that --contains behavior matches the standard git-describe one. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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