From: Martin Koegler Date: Mon, 18 Feb 2008 20:47:58 GMT Subject: [PATCH 07/12] peel_onion: handle NULL Message-ID: <1203367683563-git-send-email-mkoegler@auto.tuwien.ac.at> In-Reply-To: <12033676831961-git-send-email-mkoegler@auto.tuwien.ac.at> Signed-off-by: Martin Koegler --- sha1_name.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/sha1_name.c b/sha1_name.c index f8506bf..c2805e7 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -494,8 +494,11 @@ static int peel_onion(const char *name, int len, unsigned char *sha1) return error("%.*s: expected %s type, but the object dereferences to %s type", len, name, typename(expected_type), typename(o->type)); + if (!o) + return -1; if (!o->parsed) - parse_object(o->sha1); + if (!parse_object(o->sha1)) + return -1; } } return 0; -- 1.5.4.1.g96b77