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

[i3/i3] / testcases / t / 147-regress-floatingmove.t

diff --git a/testcases/t/147-regress-floatingmove.t b/testcases/t/147-regress-floatingmove.t
index 74adef69157ba9d6f0d9d324580aa66a31f36ad7..ed85b57b0f75b16a1e517336703bc3c1e0e49fac 100644 (file)
--- a/testcases/t/147-regress-floatingmove.t
+++ b/testcases/t/147-regress-floatingmove.t
@@ -8,9 +8,9 @@ use i3test;
 
 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;
 
 # go to workspace level
 cmd 'level up';