From b6b987a09457e9c8d49aad9170df32b1f607c5b9 Mon Sep 17 00:00:00 2001 From: Elijah Newren Date: Thu, 26 Aug 2010 00:21:46 -0600 Subject: [PATCH] Document pre-condition for tree_entry_interesting tree_entry_interesting will fail to find appropriate matches if the base directory path is not terminated with a slash. Knowing this earlier would have saved me some debugging time. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano --- tree-diff.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tree-diff.c b/tree-diff.c index fe9f52c479..4d85fef5d0 100644 --- a/tree-diff.c +++ b/tree-diff.c @@ -85,6 +85,8 @@ static int compare_tree_entry(struct tree_desc *t1, struct tree_desc *t2, const /* * Is a tree entry interesting given the pathspec we have? * + * Pre-condition: baselen == 0 || base[baselen-1] == '/' + * * Return: * - 2 for "yes, and all subsequent entries will be" * - 1 for yes