testcases: use $x in wait_for_(un)map change to wait_for_(un)map($win)

[i3/i3] / testcases / t / 150-regress-dock-restart.t

diff --git a/testcases/t/150-regress-dock-restart.t b/testcases/t/150-regress-dock-restart.t
index a28e0730f64c66be713071a988db7ec46fb86711..5317eef3953e42a7e4149732f4d842231922aa03 100644 (file)
--- a/testcases/t/150-regress-dock-restart.t
+++ b/testcases/t/150-regress-dock-restart.t
@@ -55,7 +55,7 @@ is($docknode->{rect}->{height}, 30, 'dock node has unchanged height after restar
 
 $window->destroy;
 
-wait_for_unmap $x;
+wait_for_unmap $window;
 
 @docked = get_dock_clients;
 is(@docked, 0, 'no dock clients found');