awesome 2nd monitor patch

awesome_2nd_monitor.patch

--- share/awesome/lib/awful/mouse/init.lua.orig	2016-11-16 13:45:27.567205289 -0200
+++ share/awesome/lib/awful/mouse/init.lua	2016-11-16 13:47:37.239207722 -0200
@@ -257,7 +257,7 @@ mouse.resize.add_enter_callback(function
     if c.floating then return end
 
     local l = c.screen.selected_tag and c.screen.selected_tag.layout or nil
-    if l == layout.suit.floating then return end
+    if l == layout.suit.floating or l == nil then return end
 
     if l ~= layout.suit.floating and l.mouse_resize_handler then
         capi.mousegrabber.stop()