[PATCH] ktest: Accept quoted bad term in git bisect output

[Ricardo B. Marlière (SUSE)]

Git commit 0c0f93e7fa64 ("bisect: print bisect terms in single quotes")
changed the completion message to put single quotes around the bisect term.
run_git_bisect() only recognizes "is the first bad commit", so it misses
completion and continues the bisect loop with newer Git.

Accept both quoted and unquoted forms to retain compatibility with older
Git versions.

Link: https://git.kernel.org/pub/scm/git/git.git/commit/?id=0c0f93e7fa645c1058226a9bfde9e2b4441edf96
Assisted-by: LLM
Signed-off-by: Ricardo B. Marlière (SUSE) <ricardo@xxxxxxxxxxxx>
---
 tools/testing/ktest/ktest.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index f94ed2e98887..9d63a1dcdb3e 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -3019,7 +3019,7 @@ sub run_git_bisect {
     doprint "SUCCESS\n";
     if ($output =~ m/^(Bisecting: .*\(roughly \d+ steps?\))\s+\[([[:xdigit:]]+)\]/) {
 	doprint "$1 [$2]\n";
-    } elsif ($output =~ m/^([[:xdigit:]]+) is the first bad commit/) {
+    } elsif ($output =~ m/^([[:xdigit:]]+) is the first (?:bad|'bad') commit/) {
 	$bisect_bad_commit = $1;
 	doprint "Found bad commit... $1\n";
 	return 0;

---
base-commit: af32da41b0327b9c6a37856ba82b6760d6c8d10e
change-id: 20261009-ktest-git-bisect-a894f472843e

Best regards,
--  
Ricardo B. Marlière (SUSE) <ricardo@xxxxxxxxxxxx>