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authorJunio C Hamano <junkio@cox.net>2005-11-02 23:19:13 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-11-03 00:50:58 (GMT)
commit9534f40bc42dd826cc26c8c8c84f6a8a5fc569f6 (patch)
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Be careful when dereferencing tags.
One caller of deref_tag() was not careful enough to make sure what deref_tag() returned was not NULL (i.e. we found a tag object that points at an object we do not have). Fix it, and warn about refs that point at such an incomplete tag where needed. Signed-off-by: Junio C Hamano <junkio@cox.net>
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