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reachable.c::add_one_tree: handle NULL from lookup_tree 

Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Martin Koegler 2008-02-18 21:47:55 +01:00 committed by Junio C Hamano
parent c1ee9013ad
commit c34066358a
1 changed files with 2 additions and 1 deletions
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3
reachable.c
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@ -150,7 +150,8 @@ static int add_one_reflog(const char *path, const unsigned char *sha1, int flag,
static void add_one_tree(const unsigned char *sha1, struct rev_info *revs)
{
struct tree *tree = lookup_tree(sha1);
add_pending_object(revs, &tree->object, "");
if (tree)
add_pending_object(revs, &tree->object, "");
}
static void add_cache_tree(struct cache_tree *it, struct rev_info *revs)