From f4a595eeddd0a95d1b9cca83c90391ff7de30250 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sat, 9 May 2015 20:42:13 +0900
Subject: [PATCH] Fix Travis CI build

---
 test/test_go.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/test/test_go.rb b/test/test_go.rb
index d252c00a..ff4eb1de 100644
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -77,8 +77,10 @@ class Tmux
   end
 
   def close
-    send_keys 'C-c', 'C-u', 'exit', :Enter
-    wait { closed? }
+    wait do
+      send_keys 'C-c', 'C-u', 'exit', :Enter
+      closed?
+    end
   end
 
   def kill