bisect-run: verify_good: account for non-negative exit status
Some system never reports negative exit code at all, they reports them as bigger-than-128 instead. We take extra care for those systems in the later check for normal 'do_bisect_run' loop. Let's check it here, too. Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Taylor Blau <me@ttaylorr.com>
Đoàn Trần Công Danh committed
Nov 10, 2022 at 23:36 UTC
8962f8f8887c15b3e55ebc348a2490290a55d8a5
2 files changed
+2
-2
builtin/bisect--helper.c
+1
-1
index 180c2faa7f..e214190599 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -1211,7 +1211,7 @@ static int bisect_run(struct bisect_terms *terms, const char **argv, int argc)
if (is_first_run && (res == 126 || res == 127)) {
int rc = verify_good(terms, command.buf);
is_first_run = 0;
- if (rc < 0) {
+ if (rc < 0 || 128 <= rc) {
error(_("unable to verify %s on good"
" revision"), command.buf);
res = BISECT_FAILED;
t/t6030-bisect-porcelain.sh
+1
-1
index 34fd45a48e..03d99b22f1 100755
--- a/t/t6030-bisect-porcelain.sh
+++ b/t/t6030-bisect-porcelain.sh
@@ -347,7 +347,7 @@ test_expect_success 'git bisect run: negative exit code' "
test_cmp expect actual
"
-test_expect_failure 'git bisect run: unable to verify on good' "
+test_expect_success 'git bisect run: unable to verify on good' "
write_script fail.sh <<-'EOF' &&
head=\$(git rev-parse --verify HEAD)
good=\$(git rev-parse --verify $HASH1)