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

[i3/i3] / testcases / t / 140-focus-lost.t

diff --git a/testcases/t/140-focus-lost.t b/testcases/t/140-focus-lost.t
index cd6eee389b59a61fdb47b9c7c6b8554f63c1dbfb..042afcfefd9e59e21d7c26a628e94c471301e06b 100644 (file)
--- a/testcases/t/140-focus-lost.t
+++ b/testcases/t/140-focus-lost.t
@@ -18,9 +18,9 @@ sub check_order {
 
 my $tmp = fresh_workspace;
 
-my $left = open_window($x);
-my $mid = open_window($x);
-my $right = open_window($x);
+my $left = open_window;
+my $mid = open_window;
+my $right = open_window;
 
 sync_with_i3($x);