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re
cache_tree_find(): remove redundant checks
author
Michael Haggerty
<mhagger@alum.mit.edu>
Wed, 5 Mar 2014 17:26:25 +0000
(18:26 +0100)
committer
Junio C Hamano
<gitster@pobox.com>
Wed, 5 Mar 2014 20:33:02 +0000
(12:33 -0800)
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 <dak@gnu.org>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
cache-tree.c
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diff --git
a/cache-tree.c
b/cache-tree.c
index 0bbec432165874bd36b1f220301de7f1363626dc..4d439bd915a38f029ff8d54b76f6730231705090 100644
(file)
--- 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;
}