Update Entity.java

This commit is contained in:
vshcherb 2013-09-22 02:10:15 +02:00
parent 2e89c3cf39
commit 2ab208a577

View file

@ -121,7 +121,10 @@ public abstract class Entity {
}
public String removeTag(String key){
return tags.remove(key);
if(tags != null) {
return tags.remove(key);
}
return null;
}
public void removeTags(String[] keys){