1 files changed, 1 insertions, 3 deletions
diff --git a/apps/cmp.c b/apps/cmp.c
index f646e3f7bc..5056d841d1 100644
--- a/apps/cmp.c
+++ b/apps/cmp.c
@@ -2552,9 +2552,7 @@ static int get_opts(int argc, char **argv)
     }
 
     /* No extra args. */
-    argc = opt_num_rest();
-    argv = opt_rest();
-    if (argc != 0)
+    if (!opt_check_rest_arg(NULL))
         goto opthelp;
     return 1;
 }