bisect--helper: use `res` instead of return in BISECT_RESET case option

Use `res` variable to store `bisect_reset()` output in BISECT_RESET
case option to make bisect--helper.c more consistent.

Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 36b50e3aa8ba6e5187bbda125aa1de846fe999b9..fd018ddda5c0121982f4638811b194d6c3907fc6 100644 (file)
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -1047,7 +1047,8 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
        case BISECT_RESET:
                if (argc > 1)
                        return error(_("--bisect-reset requires either no argument or a commit"));
-               return !!bisect_reset(argc ? argv[0] : NULL);
+               res = bisect_reset(argc ? argv[0] : NULL);
+               break;
        case CHECK_AND_SET_TERMS:
                if (argc != 3)
                        return error(_("--check-and-set-terms requires 3 arguments"));