Merge pull request #6 from creighton/tostr

Tostr
adlnet · May 5, 2015 · f49d092 · f49d092
2 parents 31aeebe + 5c243cf
commit f49d092
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/java/gov/adlnet/xapi/model/ActivityDefinition.java b/src/main/java/gov/adlnet/xapi/model/ActivityDefinition.java
@@ -198,6 +198,8 @@ public void setSteps(ArrayList<InteractionComponent> steps) {
 	}
 
 	public String toString() {
-	   return name.get("en-US");
+		if (name != null)
+			return name.get("en-US");
+		return "";
 	}
 }