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[v9,2/6] bisect--helper: use '-res' in 'cmd_bisect__helper' return

Message ID 20200924123340.52632-3-mirucam@gmail.com (mailing list archive)
State New, archived
Headers show
Series Finish converting git bisect to C part 2 subset 1 | expand

Commit Message

Miriam R. Sept. 24, 2020, 12:33 p.m. UTC 
Following 'enum bisect_error' vocabulary, return variable 'res' is
always non-positive.
Let's use '-res' instead of 'abs(res)' to make the code clearer.

Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Miriam Rubio <mirucam@gmail.com>
---
 builtin/bisect--helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 23a9f00035..8037888ae2 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -731,5 +731,5 @@  int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
 	if (res == BISECT_INTERNAL_SUCCESS_MERGE_BASE)
 		res = BISECT_OK;
 
-	return abs(res);
+	return -res;
 }