1 files changed, 2 insertions, 0 deletions
diff --git a/apps/pkey.c b/apps/pkey.c
index 8aafcb4..65988a8 100644
--- a/apps/pkey.c
+++ b/apps/pkey.c
@@ -185,6 +185,8 @@ int pkey_main(int argc, char **argv)
             break;
         }
     }
+
+    /* No extra arguments. */
     argc = opt_num_rest();
     if (argc != 0)
         goto opthelp;