git-submodule: replace duplicated code with a module_list function

diff --git a/diffcore-rename.c b/diffcore-rename.c
index 1369a5ec45349c1ef04e4df2d7d7d4dd28cd3596..1b2ebb40014d820fe4fb679509ab694d453be7b4 100644 (file)
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -492,7 +492,8 @@ void diffcore_rename(struct diff_options *options)
                rename_limit = 32767;
        if ((num_create > rename_limit && num_src > rename_limit) ||
            (num_create * num_src > rename_limit * rename_limit)) {
-               warning("too many files, skipping inexact rename detection");
+               if (options->warn_on_too_large_rename)
+                       warning("too many files, skipping inexact rename detection");
                goto cleanup;
        }