improve error page/httpd logging and file permissions

diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 1d7f1f5ce27834cafcf934db2085b36d4301e3c0..6ef519514bd1a4dfc39b149967ee60dcf14dfbaa 100644 (file)
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -67,8 +67,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
                OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
                OPT_BOOL(0, "get-url", &get_url,
                         N_("take url.<base>.insteadOf into account")),
-               OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
-                            N_("field name to sort on"), &parse_opt_ref_sorting),
+               OPT_REF_SORT(sorting_tail),
                OPT_SET_INT_F(0, "exit-code", &status,
                              N_("exit with exit code 2 if no matching refs are found"),
                              2, PARSE_OPT_NOCOMPLETE),