From afdb22dcfeb898e051ed360fce04152b861aa3ad Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Thu, 18 Jan 2018 22:35:15 +0800
Subject: improve bounds for view

---
 xmake/core/ui/program.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'xmake/core/ui/program.lua')

diff --git a/xmake/core/ui/program.lua b/xmake/core/ui/program.lua
index 82ada0bcf..ff152584f 100644
--- a/xmake/core/ui/program.lua
+++ b/xmake/core/ui/program.lua
@@ -156,10 +156,11 @@ function program:event_on(e)
 
     -- do event for focused views
     while focused_view and focused_view ~= self do
+        local parent = focused_view:parent()
         if focused_view:event_on(e) then
             return true
         end
-        focused_view = focused_view:parent()
+        focused_view = parent
     end
 
     -- quit program?
-- 
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