commit: teach --amend to carry forward extra headers

diff --git a/builtin/diff.c b/builtin/diff.c
index 69cd5eed78cb402839813e7eca65b5598afa4a90..1118689fb246b864ce758039543327c4304cdaa4 100644 (file)
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -277,9 +277,6 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
        gitmodules_config();
        git_config(git_diff_ui_config, NULL);
 
-       if (diff_use_color_default == -1)
-               diff_use_color_default = git_use_color_default;
-
        init_revisions(&rev, prefix);
 
        /* If this is a no-index diff, just run it and exit there. */