grep: use object_array_clear() in cmd_grep()

Free the "struct object_array" before exiting. This makes grep tests (e.g. "t7815-grep-binary.sh") a bit happer under SANITIZE=leak. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ævar Arnfjörð Bjarmason committed Oct 22, 2021 at 10:55 UTC 96c101257b00b73f0185fc6630160a5f0b5d4277
1 file changed +1
builtin/grep.c
+1
@@ -1196,6 +1196,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
1196 run_pager(&opt, prefix);
1197 clear_pathspec(&pathspec);
1198 free_grep_patterns(&opt);
1199 + object_array_clear(&list);
1200 free_repos();
1201 return !hit;
1202 }