for-each-ref: use skip_prefix() to avoid duplicate string comparison

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 5f06114218d6b4a23d26ad525d9312f4b91a78dc..159fb7e91614253cf7820b0c4cd7d07407c76762 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1197,6 +1197,8 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        string_list_clear(&list, 0);
 
        argv_array_pushl(&argv_gc_auto, "gc", "--auto", NULL);
+       if (verbosity < 0)
+               argv_array_push(&argv_gc_auto, "--quiet");
        run_command_v_opt(argv_gc_auto.argv, RUN_GIT_CMD);
        argv_array_clear(&argv_gc_auto);