[PATCH] delta check

This adds knowledge of delta objects to fsck-cache and various object
parsing code.  A new switch to git-fsck-cache is provided to display the
maximum delta depth found in a repository.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/commit.c b/commit.c
index e830564..3f2235e 100644
--- a/commit.c
+++ b/commit.c
@@ -37,6 +37,8 @@ struct commit *lookup_commit(unsigned char *sha1)
 		ret->object.type = commit_type;
 		return ret;
 	}
+	if (!obj->type)
+		obj->type = commit_type;
 	return check_commit(obj, sha1);
 }