commit-tree: do not pay attention to commit.gpgsign

diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 008513c2f135b5a77d1642ff88e272a7e2f9f9d5..13d217240a641586f9dc48bb5d85ea8104224aba 100644 (file)
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -851,6 +851,11 @@ static int grab_single_ref(const char *refname, const unsigned char *sha1, int f
                  return 0;
        }
 
+       if (flag & REF_ISBROKEN) {
+                 warning("ignoring broken ref %s", refname);
+                 return 0;
+       }
+
        if (*cb->grab_pattern) {
                const char **pattern;
                int namelen = strlen(refname);
@@ -1060,7 +1065,7 @@ static int opt_parse_sort(const struct option *opt, const char *arg, int unset)
 }
 
 static char const * const for_each_ref_usage[] = {
-       N_("git for-each-ref [options] [<pattern>]"),
+       N_("git for-each-ref [<options>] [<pattern>]"),
        NULL
 };