use oidcpy() for copying hashes between instances of struct object_id

Patch generated by Coccinelle and contrib/coccinelle/object_id.cocci.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Author: rscharfe

refs/files-backend.c

@@ -697,7 +697,7 @@ static int cache_ref_iterator_peel(struct ref_iterator *ref_iterator,
 
 	if (peel_entry(entry, 0))
 		return -1;
-	hashcpy(peeled->hash, entry->u.value.peeled.hash);
+	oidcpy(peeled, &entry->u.value.peeled);
 	return 0;
 }
 

wt-status.c

@@ -628,7 +628,7 @@ static void wt_status_collect_changes_initial(struct wt_status *s)
 			d->index_status = DIFF_STATUS_ADDED;
 			/* Leave {mode,oid}_head zero for adds. */
 			d->mode_index = ce->ce_mode;
-			hashcpy(d->oid_index.hash, ce->oid.hash);
+			oidcpy(&d->oid_index, &ce->oid);
 		}
 	}
 }
@@ -2096,7 +2096,7 @@ static void wt_porcelain_v2_print_unmerged_entry(
 		if (strcmp(ce->name, it->string) || !stage)
 			break;
 		stages[stage - 1].mode = ce->ce_mode;
-		hashcpy(stages[stage - 1].oid.hash, ce->oid.hash);
+		oidcpy(&stages[stage - 1].oid, &ce->oid);
 		sum |= (1 << (stage - 1));
 	}
 	if (sum != d->stagemask)