define:invokeBody doesn't seem to work in a loop with a tag

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113132 13f79535-47bb-0310-9956-ffa450edef68

repository/plugin.jelly

@@ -141,11 +141,8 @@
       <j:set var="directory" 
         value="${maven.repo.central.directory}/${group.text}/${directoryName}" />
       <echo>Ensuring directory '${directory}' exists</echo>
-      <repository:exec>
-        mkdir -p ${directory};
-        chmod g+ws ${directory};
-        chgrp ${maven.repository.group} ${directory};
-      </repository:exec>
+      <repository:exec 
+        command="mkdir -p ${directory};chmod g+ws ${directory};chgrp ${maven.repository.group} ${directory};" />
     </x:forEach>
   </goal>