fixed MAVEN-493.

I register reports only if source, test,... exists.


git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113563 13f79535-47bb-0310-9956-ffa450edef68

developer-activity/plugin.jelly

@@ -8,11 +8,16 @@
   xmlns:doc="doc">
 
   <goal name="maven-developer-activity-plugin:register">
-    <doc:registerReport 
-      name="Developer Activity" 
-      pluginName="maven-developer-activity-plugin"
-      link="developer-activity-report"
-      description="Report on the amount of developer activity."/>
+    <j:if test="${context.getVariable('maven.mode.online') == null}">
+      <j:set var="maven.mode.online" value="true" />
+    </j:if>
+    <j:if test="${maven.mode.online}">
+      <doc:registerReport 
+        name="Developer Activity" 
+        pluginName="maven-developer-activity-plugin"
+        link="developer-activity-report"
+        description="Report on the amount of developer activity."/>
+    </j:if>
   </goal>
   
   <goal name="maven-developer-activity-plugin:deregister">