Add some fancy colors in the test library when terminal supports it.

diff --git a/builtin-add.c b/builtin-add.c
index 0d7d0ce4209114245ca07842d7d5a4546e5b6cfd..f9a65803d8dcbb9ae7eb3a3c61d8ac345b84d1cd 100644 (file)
--- a/builtin-add.c
+++ b/builtin-add.c
@@ -71,12 +71,8 @@ static void fill_directory(struct dir_struct *dir, const char **pathspec,
        baselen = common_prefix(pathspec);
        path = ".";
        base = "";
-       if (baselen) {
-               char *common = xmalloc(baselen + 1);
-               memcpy(common, *pathspec, baselen);
-               common[baselen] = 0;
-               path = base = common;
-       }
+       if (baselen)
+               path = base = xmemdupz(*pathspec, baselen);
 
        /* Read the directory and prune it */
        read_directory(dir, path, base, baselen, pathspec);