From 21ded080dd41f3878c6f519c3d0eaa53a98e034e Mon Sep 17 00:00:00 2001
From: Hans-Werner Hilse <hwhilse@gmail.com>
Date: Sat, 22 Nov 2014 17:47:51 +0000
Subject: [PATCH] fix refactor bug: invalidate update_regions_func

---
 frontend/ui/uimanager.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/frontend/ui/uimanager.lua b/frontend/ui/uimanager.lua
index 2cfaba9e3..929e51254 100644
--- a/frontend/ui/uimanager.lua
+++ b/frontend/ui/uimanager.lua
@@ -355,6 +355,7 @@ function UIManager:repaint()
                 refresh(Screen, update_region.x-1, update_region.y-1,
                                update_region.w+2, update_region.h+2)
             end
+            self.update_regions_func = nil
         else
             refresh(Screen)
         end