[PATCH v3 4/6] cache_tree_find(): remove redundant check

From

Michael Haggerty <mhagger@alum.mit.edu>

Date

Mar 5, 2014, 17:26 UTC

Message-ID

<1394040390-7954-5-git-send-email-mhagger@alum.mit.edu>

In-Reply-To

<1394040390-7954-1-git-send-email-mhagger@alum.mit.edu>

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

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 cache-tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cache-tree.c b/cache-tree.c
index 408ee57..39ad8c9 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 */

-- 
1.9.0