/*
 * Copyright 2013 MovingBlocks
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.terasology.persistence.typeHandling.extensionTypes;

import org.terasology.utilities.Assets;
import org.terasology.entitySystem.prefab.Prefab;
import org.terasology.persistence.typeHandling.StringRepresentationTypeHandler;

/**
 */
public class PrefabTypeHandler extends StringRepresentationTypeHandler<Prefab> {

    public PrefabTypeHandler() {
    }

    @Override
    public String getAsString(Prefab item) {
        if (item == null) {
            return "";
        }
        return item.getName();
    }

    @Override
    public Prefab getFromString(String representation) {
        return Assets.getPrefab(representation).orElse(null);
    }
}

@@ -1178,24 +1178,97 @@
 entation) %7B%0A
+        if (representation == null) %7B%0A            return null;%0A        %7D%0A
         retu

Fix a crash when a null Prefab field gets synchronized.