diff: convert diff_index_show_file to struct object_id

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/diff-lib.c b/diff-lib.c
index a3bc78162e773f817edadaf1ec5507d75e6c8ebb..2c838aaf438bef9b06fa662ecfdcb7b64b8e42e2 100644 (file)
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -255,12 +255,12 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 static void diff_index_show_file(struct rev_info *revs,
                                 const char *prefix,
                                 const struct cache_entry *ce,
-                                const unsigned char *sha1, int sha1_valid,
+                                const struct object_id *oid, int oid_valid,
                                 unsigned int mode,
                                 unsigned dirty_submodule)
 {
        diff_addremove(&revs->diffopt, prefix[0], mode,
-                      sha1, sha1_valid, ce->name, dirty_submodule);
+                      oid->hash, oid_valid, ce->name, dirty_submodule);
 }
 
 static int get_stat_data(const struct cache_entry *ce,
@@ -315,7 +315,7 @@ static void show_new_file(struct rev_info *revs,
            &dirty_submodule, &revs->diffopt) < 0)
                return;
 
-       diff_index_show_file(revs, "+", new, oid->hash, !is_null_oid(oid), mode, dirty_submodule);
+       diff_index_show_file(revs, "+", new, oid, !is_null_oid(oid), mode, dirty_submodule);
 }
 
 static int show_modified(struct rev_info *revs,
@@ -332,7 +332,7 @@ static int show_modified(struct rev_info *revs,
                          &dirty_submodule, &revs->diffopt) < 0) {
                if (report_missing)
                        diff_index_show_file(revs, "-", old,
-                                            old->oid.hash, 1, old->ce_mode,
+                                            &old->oid, 1, old->ce_mode,
                                             0);
                return -1;
        }
@@ -426,7 +426,7 @@ static void do_oneway_diff(struct unpack_trees_options *o,
         * Something removed from the tree?
         */
        if (!idx) {
-               diff_index_show_file(revs, "-", tree, tree->oid.hash, 1,
+               diff_index_show_file(revs, "-", tree, &tree->oid, 1,
                                     tree->ce_mode, 0);
                return;
        }