[PATCH v3 01/12] bisect--helper: fix `cmd_*()` function switch default return

[Miriam Rubio <mirucam@gmail.com>]

In a `cmd_*()` function, return `error()` cannot be used
because that translates to `-1` and `cmd_*()` functions need
to return exit codes.

Let's fix switch default return.

Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
---
 builtin/bisect--helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index c1c40b516d..a81a2c76ff 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -711,7 +711,7 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
 		res = bisect_start(&terms, no_checkout, argv, argc);
 		break;
 	default:
-		return error("BUG: unknown subcommand '%d'", cmdmode);
+		BUG("unknown subcommand %d", (int)cmdmode);
 	}
 	free_terms(&terms);
 
-- 
2.25.0