submodule foreach: fix "<command> --quiet" not being respected

diff --git a/builtin/diff.c b/builtin/diff.c
index ec78920ee24fccd47a20d1b7b93a619695c1be25..9f6109224b7ea75689e9780c5f79343f55e1e3e5 100644 (file)
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -3,6 +3,7 @@
  *
  * Copyright (c) 2006 Junio C Hamano
  */
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
 #include "cache.h"
 #include "config.h"
 #include "lockfile.h"
@@ -102,7 +103,7 @@ static int builtin_diff_blobs(struct rev_info *revs,
                              int argc, const char **argv,
                              struct object_array_entry **blob)
 {
-       unsigned mode = canon_mode(S_IFREG | 0644);
+       const unsigned mode = canon_mode(S_IFREG | 0644);
 
        if (argc > 1)
                usage(builtin_diff_usage);