From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Wed, 5 Mar 2014 17:26:28 +0000 (+0100)
Subject: cache_tree_find(): remove redundant check
X-Git-Tag: v2.0.0-rc0~91^2~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/03b0403b4a957bb52f5266ac071869da32a3be0a?ds=inline

cache_tree_find(): remove redundant check

If *slash == '/', then it is necessarily non-NUL.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/cache-tree.c b/cache-tree.c
index 408ee57a50..39ad8c9941 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -563,7 +563,7 @@ static struct cache_tree *cache_tree_find(struct cache_tree *it, const char *pat
 		if (!sub)
 			return NULL;
 		it = sub->cache_tree;
-		while (*slash && *slash == '/')
+		while (*slash == '/')
 			slash++;
 		if (!*slash)
 			return it; /* prefix ended with slashes */