diff -up x2godesktopsharing-3.1.1.2/sharetray.cpp.time x2godesktopsharing-3.1.1.2/sharetray.cpp
--- x2godesktopsharing-3.1.1.2/sharetray.cpp.time	2015-03-05 21:11:16.000000000 -0700
+++ x2godesktopsharing-3.1.1.2/sharetray.cpp	2016-02-06 13:57:28.437811687 -0700
@@ -93,8 +93,8 @@ ShareTray::ShareTray()
 			{
 				QString line = in.readLine();
 				file.close();
-				if ( abs ( line.toUInt() -
-					QDateTime::currentDateTime().toTime_t() ) <5 )
+				if ( abs ( int ( line.toUInt() -
+					QDateTime::currentDateTime().toTime_t() ) ) <5 )
 					{
 
 					QString message=QString (