cache_tree_find(): remove redundant checks

slash is initialized to a value that cannot be NULL. So remove the guards against slash == NULL later in the loop. Suggested-by: David Kastrup <[email protected]> Signed-off-by: Michael Haggerty <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
luceliu · Mar 5, 2014 · 72c378d · 72c378d
1 parent 2f93541
commit 72c378d
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/cache-tree.c b/cache-tree.c
@@ -564,10 +564,9 @@ static struct cache_tree *cache_tree_find(struct cache_tree *it, const char *pat
 		if (!sub)
 			return NULL;
 		it = sub->cache_tree;
-		if (slash)
-			while (*slash && *slash == '/')
-				slash++;
-		if (!slash || !*slash)
+		while (*slash && *slash == '/')
+			slash++;
+		if (!*slash)
 			return it; /* prefix ended with slashes */
 		path = slash;
 	}