make nexus and buildr release happy.

git-svn-id: https://svn.apache.org/repos/asf/ode/branches/ode-1.3.5.x@1059036 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/Rakefile b/Rakefile
index 7a4d43c..c7ce096 100644
--- a/Rakefile
+++ b/Rakefile
@@ -474,14 +474,12 @@
         bnd['-exportcontents'] = ""
         bnd['Include-Resource'] = _('src/main/resources')
       end
+      # we package sources and javadocs separately to give them a custom id
+      package(:sources, :id => "helloworld-bundle")
       
       # This project does not contain java classes, hence there are no javadocs. 
       # But since Nexus will complain about a missing javadoc artifact, we make sure that an empty one is created.
-      package(:javadoc).enhance { mkdir_p _("target/doc") }
-      
-      # we package sources and javadocs separately to give them a custom id
-      package(:sources, :id => "helloworld-bundle")
-      package(:javadoc, :id => "helloworld-bundle")
+      package(:javadoc, :id => "helloworld-bundle").enhance { mkdir_p _("target/doc") }
     end
     
     define "ping-pong-osgi" do