test-read-cache: drop namelen variable

diff --git a/t/helper/test-read-cache.c b/t/helper/test-read-cache.c
index 7e79b555de8059fae8f47ae1d2382d14b830a4d1..244977a29bdfda7839c62b97e7f1ba591b02abff 100644 (file)
--- a/t/helper/test-read-cache.c
+++ b/t/helper/test-read-cache.c
@@ -4,11 +4,10 @@
 
 int cmd__read_cache(int argc, const char **argv)
 {
-       int i, cnt = 1, namelen;
+       int i, cnt = 1;
        const char *name = NULL;
 
        if (argc > 1 && skip_prefix(argv[1], "--print-and-refresh=", &name)) {
-               namelen = strlen(name);
                argc--;
                argv++;
        }
@@ -24,7 +23,7 @@ int cmd__read_cache(int argc, const char **argv)
 
                        refresh_index(&the_index, REFRESH_QUIET,
                                      NULL, NULL, NULL);
-                       pos = index_name_pos(&the_index, name, namelen);
+                       pos = index_name_pos(&the_index, name, strlen(name));
                        if (pos < 0)
                                die("%s not in index", name);
                        printf("%s is%s up to date\n", name,