--- infoscreen/screenmanager.cpp	2009/12/16 09:42:08	517
+++ infoscreen/screenmanager.cpp	2010/01/05 16:54:21	525
@@ -29,20 +29,22 @@
 //private
 void ScreenManager::disableScreen()
 {
+    int res;
     screenEnabled = false;
-    system("xset dpms force off");
+    res = system("xset dpms force off");
     qDebug("disableScreen");
 }
 
 
 void ScreenManager::enableScreen()
 {
+    int res;
     screenEnabled = true;
-    system("xset dpms force on");
-    system("xset -dpms"); //disable energy star auto turn -off
+    res = system("xset dpms force on");
+    res = system("xset -dpms"); //disable energy star auto turn -off
 
-    system("xset s reset");//disable screensaver
-    system("xset s off");
+    res = system("xset s reset");//disable screensaver
+    res = system("xset s off");
 
     qDebug("enableScreen");
 }