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

[i3/i3] / testcases / t / 163-wm-state.t

diff --git a/testcases/t/163-wm-state.t b/testcases/t/163-wm-state.t
index f3e7e2d17c632fa55964b650afb9d91c595ad868..468499d502c6cd0a8f9248b3582b02a098afc87b 100644 (file)
--- a/testcases/t/163-wm-state.t
+++ b/testcases/t/163-wm-state.t
@@ -7,7 +7,7 @@
 use i3test;
 use X11::XCB qw(ICCCM_WM_STATE_NORMAL ICCCM_WM_STATE_WITHDRAWN);
 
-my $window = open_window($x);
+my $window = open_window;
 
 sync_with_i3($x);