bugfix

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.srsoftware</groupId>
 	<artifactId>web4rail</artifactId>
-	<version>0.10.1</version>
+	<version>0.10.2</version>
 	<name>Web4Rail</name>
 	<packaging>jar</packaging>
 	<description>Java Model Railway Control</description>

src/main/java/de/srsoftware/web4rail/Route.java

@@ -342,7 +342,10 @@ public class Route extends BaseClass{
 		setSignals(Signal.STOP);
 		for (Tile tile : path) tile.setRoute(null);
 		Tile lastTile = path.lastElement();
-		if (lastTile instanceof Contact) lastTile.set(null);
+		if (lastTile instanceof Contact) {
+			lastTile.set(null);
+			train.removeFromTrace(lastTile);
+		}
 		train.set(endBlock);
 		train.heading(endDirection.inverse());
 	}

src/main/java/de/srsoftware/web4rail/moving/Train.java

@@ -589,6 +589,7 @@ public class Train extends BaseClass implements Comparable<Train> {
 
 	public void showTrace() {
  		int remainingLength = length();
+ 		if (remainingLength<1) remainingLength=1;
 		for (int i=0; i<trace.size(); i++) {
 			Tile tile = trace.get(i);
 			if (remainingLength>0) {
@@ -605,4 +606,9 @@ public class Train extends BaseClass implements Comparable<Train> {
 	public void dropTrace() {
 		while (!trace.isEmpty()) trace.removeFirst().set(null);
 	}
+
+	public void removeFromTrace(Tile tile) {
+		trace.remove(tile);
+		
+	}
 }

src/main/java/de/srsoftware/web4rail/tiles/Block.java

@@ -102,12 +102,13 @@ public abstract class Block extends StretchableTile{
 		if (params.containsKey(Train.HEAD)) {
 			int trainId = Integer.parseInt(params.get(Train.HEAD));
 			if (trainId == 0) {
+				if (isSet(train)) train.dropTrace();
 				train = null;
 			} else {
-				Train dummy = Train.get(trainId);
-				if (isSet(dummy) && dummy != train) {
-					dummy.set(this);
-					dummy.dropTrace();
+				Train newTrain = Train.get(trainId);
+				if (isSet(newTrain) && newTrain != train) {
+					newTrain.set(this);
+					newTrain.dropTrace();
 				}
 			}
 		}