testcases: drop open_window()s $x parameter, use global one instead

[i3/i3] / testcases / t / 168-regress-fullscreen-restart.t

diff --git a/testcases/t/168-regress-fullscreen-restart.t b/testcases/t/168-regress-fullscreen-restart.t
index 70bddd8ecf0c0c4866a724b6697491192ba74208..74d284dba63a5a277ebb94f0f9e08d98fc9e420b 100644 (file)
--- a/testcases/t/168-regress-fullscreen-restart.t
+++ b/testcases/t/168-regress-fullscreen-restart.t
@@ -7,8 +7,8 @@ use i3test;
 
 fresh_workspace;
 
-open_window($x);
-open_window($x);
+open_window;
+open_window;
 
 cmd 'layout stacking';
 sleep 1;