Fix status change during suspend

safeeyes/safeeyes/safeeyes

@@ -174,6 +174,7 @@ def save_settings(config):
 	Listen to tray icon enable action and send the signal to core.
 """
 def enable_safeeyes():
+	global is_active
 	is_active = True
 	core.start()
 
@@ -181,6 +182,7 @@ def enable_safeeyes():
 	Listen to tray icon disable action and send the signal to core.
 """
 def disable_safeeyes():
+	global is_active
 	is_active = False
 	core.stop()