1 files changed, 1 insertions, 1 deletions

diff --git a/coreutils/diff.c b/coreutils/diff.c
index 887679a0a..a49d5195a 100644
--- a/coreutils/diff.c
+++ b/coreutils/diff.c
@@ -1079,7 +1079,7 @@ static char **get_dir(char *path)
 
                 dp = warn_opendir(path);
                 while ((ep = readdir(dp))) {
-                        if ((!strcmp(ep->d_name, "..")) || (!strcmp(ep->d_name, ".")))
+                        if (!strcmp(ep->d_name, "..") || LONE_CHAR(ep->d_name, '.'))
                                 continue;
                         add_to_dirlist(ep->d_name, NULL, NULL, 0);
                 }