format-patch: add test for parsing of "--"

diff --git a/builtin-log.c b/builtin-log.c
index 25e21ed41534c8c3067c2e0d5afe4284faa2881a..cac98afddbde735a75828c1354100308a0972e18 100644 (file)
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -966,7 +966,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
         */
        argc = parse_options(argc, argv, prefix, builtin_format_patch_options,
                             builtin_format_patch_usage,
-                            PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN);
+                            PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN |
+                            PARSE_OPT_KEEP_DASHDASH);
 
        if (do_signoff) {
                const char *committer;