am: fix patch format detection for Thunderbird "Save As" emails

diff --git a/builtin-reflog.c b/builtin-reflog.c
index e23b5ef979d98e5e44693345856a13485695246f..749821078df129cf13de34ebbd40a8cb7a38e00e 100644 (file)
--- a/builtin-reflog.c
+++ b/builtin-reflog.c
@@ -698,6 +698,9 @@ static const char reflog_usage[] =
 
 int cmd_reflog(int argc, const char **argv, const char *prefix)
 {
+       if (argc > 1 && !strcmp(argv[1], "-h"))
+               usage(reflog_usage);
+
        /* With no command, we default to showing it. */
        if (argc < 2 || *argv[1] == '-')
                return cmd_log_reflog(argc, argv, prefix);