cache.h: hex2chr() - avoid -Wsign-compare warnings

diff --git a/patch-ids.h b/patch-ids.h
index b9e5751f8e2f6ef17bfa444fe6d8f3f2c6b7bb85..bec0f727a7bc4345e524ff04d9569c68fabd2209 100644 (file)
--- a/patch-ids.h
+++ b/patch-ids.h
@@ -3,7 +3,7 @@
 
 struct patch_id {
        struct hashmap_entry ent;
-       unsigned char patch_id[GIT_MAX_RAWSZ];
+       struct object_id patch_id;
        struct commit *commit;
 };
 
@@ -13,7 +13,7 @@ struct patch_ids {
 };
 
 int commit_patch_id(struct commit *commit, struct diff_options *options,
-                   unsigned char *sha1, int);
+                   struct object_id *oid, int);
 int init_patch_ids(struct patch_ids *);
 int free_patch_ids(struct patch_ids *);
 struct patch_id *add_commit_patch_id(struct commit *, struct patch_ids *);