sha1_file: convert read_object_with_reference to object_id

diff --git a/combine-diff.c b/combine-diff.c
index 1ec9af1f813968830ee153e23a4670014124683f..cf55f03b75e43adf8c0200fca816adafa4b796ff 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -915,11 +915,11 @@ static void show_combined_header(struct combine_diff_path *elem,
                         "", elem->path, line_prefix, c_meta, c_reset);
        printf("%s%sindex ", line_prefix, c_meta);
        for (i = 0; i < num_parent; i++) {
-               abb = find_unique_abbrev(elem->parent[i].oid.hash,
+               abb = find_unique_abbrev(&elem->parent[i].oid,
                                         abbrev);
                printf("%s%s", i ? "," : "", abb);
        }
-       abb = find_unique_abbrev(elem->oid.hash, abbrev);
+       abb = find_unique_abbrev(&elem->oid, abbrev);
        printf("..%s%s\n", abb, c_reset);
 
        if (mode_differs) {