Fullscreen fixes.

1 files changed, 5 insertions, 2 deletions

diff --git a/sway/commands/fullscreen.c b/sway/commands/fullscreen.c
index 5a044aa8..8692e92d 100644
--- a/sway/commands/fullscreen.c
+++ b/sway/commands/fullscreen.c
@@ -6,8 +6,11 @@
 #include "sway/tree/view.h"
 #include "sway/tree/layout.h"
 
-// fullscreen toggle|enable|disable
 struct cmd_results *cmd_fullscreen(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "fullscreen", EXPECTED_LESS_THAN, 2))) {
+                return error;
+        }
         struct sway_container *container =
                 config->handler_context.current_container;
         if (container->type != C_VIEW) {
@@ -25,7 +28,7 @@ struct cmd_results *cmd_fullscreen(int argc, char **argv) {
                 wants_fullscreen = false;
         } else {
                 return cmd_results_new(CMD_INVALID, "fullscreen",
-                                "Expected 'fullscreen' or fullscreen <enable|disable|toggle>'");
+                                "Expected 'fullscreen' or 'fullscreen <enable|disable|toggle>'");
         }
 
         view_set_fullscreen(view, wants_fullscreen);