fixed disconnect screen message

src/main/java/de/mrgeorgen/wolfSignal/Main.java

@@ -29,6 +29,7 @@ public class Main implements ModInitializer {
 
 	private static int cmdSignal(CommandContext<ClientCommandSource> ctx) {
 		signal = ctx.getArgument("signal", int.class);
+		disconnectedCausedByWolfSignal = true;
 		MinecraftClient.getInstance().world.disconnect();
 		signalIndex = 4;
 		setTick();

src/main/java/de/mrgeorgen/wolfSignal/mixin/MixinMinecraftClient.java

@@ -56,6 +56,7 @@ public class MixinMinecraftClient
 					(currentScreen instanceof ConnectScreen && !(newScreen instanceof DisconnectedScreen))) // connection successful or cancelled using cancel button on connect screen
 			{
 				ticks = -1;
+				disconnectedCausedByWolfSignal = false;
 			}
 		}
 	}