Fix t4114 on cygwin

diff --git a/builtin-diff-index.c b/builtin-diff-index.c
index c42ef9a7a76e7d8f6bc25d593865b9343d4e74b5..a1fa1b85cf741cd6b5f06afd02abbe618e86f5d1 100644 (file)
--- a/builtin-diff-index.c
+++ b/builtin-diff-index.c
@@ -15,7 +15,7 @@ int cmd_diff_index(int argc, const char **argv, char **envp)
        int cached = 0;
        int i;
 
-       git_config(git_diff_config);
+       git_config(git_default_config); /* no "diff" UI options */
        init_revisions(&rev);
        rev.abbrev = 0;
 
@@ -28,6 +28,9 @@ int cmd_diff_index(int argc, const char **argv, char **envp)
                else
                        usage(diff_cache_usage);
        }
+       if (!rev.diffopt.output_format)
+               rev.diffopt.output_format = DIFF_FORMAT_RAW;
+
        /*
         * Make sure there is one revision (i.e. pending object),
         * and there is no revision filtering parameters.