grep: add a test helper function for less verbose -f \0 tests

diff --git a/ref-filter.h b/ref-filter.h
index e738c5dfd364cf6e79ff48d5f154824fb94dc8a8..c20167aa3c785f0060147204d963537f58617570 100644 (file)
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -51,8 +51,9 @@ struct ref_array {
 
 struct ref_filter {
        const char **name_patterns;
-       struct sha1_array points_at;
+       struct oid_array points_at;
        struct commit_list *with_commit;
+       struct commit_list *no_commit;
 
        enum {
                REF_FILTER_MERGED_NONE = 0,