close screensaver if its running

server.py

@@ -1704,7 +1704,9 @@ def saveSchedulerSettings():
 
 @app.route("/saveScreensaverSettings", methods = ['PUT', 'POST'])
 def saveScreensaverSettings():
-    
+
+    global displaying_screensaver
+	
     data = request.data.decode('utf-8')
     input_settings = json.loads(data)
 
@@ -1736,6 +1738,10 @@ def saveScreensaverSettings():
     with open('clock_screensaver.json', 'w') as f:
         json.dump(clock_screensaver,f)
 
+    if displaying_screensaver:
+        screensaver_p.close()
+        displaying_screensaver = False
+	
     return index()