- Added checking for NPE

- Added newline in maven.xml

git-svn-id: https://svn.apache.org/repos/asf/incubator/activemq/trunk@386960 13f79535-47bb-0310-9956-ffa450edef68

activemq-core/src/main/java/org/apache/activemq/transport/stomp/StompWireFormat.java

@@ -140,6 +140,7 @@ public class StompWireFormat implements WireFormat {
             MessageDispatch md = (MessageDispatch)packet;
             Message message = md.getMessage();
             Subscription sub = (Subscription) subscriptionsByConsumerId.get(md.getConsumerId());
+            if (sub != null)
                 sub.receive(md, out);
         }
         return null;

maven.xml

@@ -181,6 +181,7 @@
     <maven:reactor basedir="." goals="test" includes="${maven.multiproject.includes}" ignoreFailures="true"/>
     
     <j:if test="${!failedProjects.isEmpty()}">
+        <ant:echo> </ant:echo>
         <ant:echo>There are test failures in the following modules:</ant:echo>
         <j:forEach var="failedProj" items="${failedProjects}">
             <ant:echo>  ${failedProj} </ant:echo>