From 06cd3b94b27c285fc9877e7c6d9e1f35fbc0a7a4 Mon Sep 17 00:00:00 2001 From: Petr Baudis Date: Wed, 11 May 2005 23:01:20 +0200 Subject: [PATCH] rev-tree now handles commit problems better This fixes possible crashes in case of broken commit tree, and makes rev-tree die in case it cannot parse a given commit. --- rev-tree.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/rev-tree.c b/rev-tree.c index bfc8b125..c2909da1 100644 --- a/rev-tree.c +++ b/rev-tree.c @@ -51,11 +51,11 @@ void process_commit(unsigned char *sha1) struct commit_list *parents; struct commit *obj = lookup_commit(sha1); - if (obj->object.parsed) + if (obj && obj->object.parsed) return; + if (!obj || parse_commit(obj)) + die("unable to parse commit (%s)", sha1_to_hex(sha1)); - parse_commit(obj); - parents = obj->parents; while (parents) { process_commit(parents->item->object.sha1); -- 2.11.0