pkt-line: introduce struct packet_writer

diff --git a/parse-options.c b/parse-options.c
index 86aad2e1857739821cb68bb564feec1561633042..01c2acbd27c21d5b43ec9039fd4c06ac67536de9 100644 (file)
--- a/parse-options.c
+++ b/parse-options.c
@@ -517,7 +517,7 @@ static int show_gitcomp(struct parse_opt_ctx_t *ctx,
        show_negated_gitcomp(original_opts, -1);
        show_negated_gitcomp(original_opts, nr_noopts);
        fputc('\n', stdout);
-       exit(0);
+       return PARSE_OPT_COMPLETE;
 }
 
 static int usage_with_options_internal(struct parse_opt_ctx_t *,
@@ -639,6 +639,8 @@ int parse_options(int argc, const char **argv, const char *prefix,
        case PARSE_OPT_HELP:
        case PARSE_OPT_ERROR:
                exit(129);
+       case PARSE_OPT_COMPLETE:
+               exit(0);
        case PARSE_OPT_NON_OPTION:
        case PARSE_OPT_DONE:
                break;