diff: do not color output when --color=auto and --output=<file> is given

diff --git a/tree-diff.c b/tree-diff.c
index ff4e0d3cb60b51080d2f6100e38d1476e6eb6dcf..edb4de9b723a5f3c8625d41f1d8595cd1e37d8ac 100644 (file)
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -607,7 +607,7 @@ static void try_to_follow_renames(const unsigned char *old, const unsigned char
        diff_setup_done(&diff_opts);
        ll_diff_tree_sha1(old, new, base, &diff_opts);
        diffcore_std(&diff_opts);
-       free_pathspec(&diff_opts.pathspec);
+       clear_pathspec(&diff_opts.pathspec);
 
        /* Go through the new set of filepairing, and see if we find a more interesting one */
        opt->found_follow = 0;
@@ -630,7 +630,7 @@ static void try_to_follow_renames(const unsigned char *old, const unsigned char
                        /* Update the path we use from now on.. */
                        path[0] = p->one->path;
                        path[1] = NULL;
-                       free_pathspec(&opt->pathspec);
+                       clear_pathspec(&opt->pathspec);
                        parse_pathspec(&opt->pathspec,
                                       PATHSPEC_ALL_MAGIC & ~PATHSPEC_LITERAL,
                                       PATHSPEC_LITERAL_PATH, "", path);