color: delay auto-color decision until point of use

diff --git a/builtin/merge.c b/builtin/merge.c
index 325891edb610945d01899b102993202af279bf3f..7209edf76af7f43e1e1de149e736c50d6c84c114 100644 (file)
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -390,8 +390,6 @@ static void finish(const unsigned char *new_head, const char *msg)
                opts.output_format |=
                        DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
                opts.detect_rename = DIFF_DETECT_RENAME;
-               if (diff_use_color_default > 0)
-                       DIFF_OPT_SET(&opts, COLOR_DIFF);
                if (diff_setup_done(&opts) < 0)
                        die(_("diff_setup_done failed"));
                diff_tree_sha1(head, new_head, "", &opts);