git p4 test: avoid loop in client_view

diff --git a/refs.c b/refs.c
index 541fec20658082f13ef4b73b621787512b300ba6..29628253087fb0d54a8f7a45938624527f35d4a8 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -333,14 +333,12 @@ struct string_slice {
 
 static int ref_entry_cmp_sslice(const void *key_, const void *ent_)
 {
-       struct string_slice *key = (struct string_slice *)key_;
-       struct ref_entry *ent = *(struct ref_entry **)ent_;
-       int entlen = strlen(ent->name);
-       int cmplen = key->len < entlen ? key->len : entlen;
-       int cmp = memcmp(key->str, ent->name, cmplen);
+       const struct string_slice *key = key_;
+       const struct ref_entry *ent = *(const struct ref_entry * const *)ent_;
+       int cmp = strncmp(key->str, ent->name, key->len);
        if (cmp)
                return cmp;
-       return key->len - entlen;
+       return '\0' - (unsigned char)ent->name[key->len];
 }
 
 /*