Do not traverse unaccessible subdirectories (issue 51)

lemval

2012-01-31 1c30dad2115fc513791d8a5b292ad0f7d7b85749

 .classpath

@@ -87,11 +87,6 @@
         <attribute name="javadoc_location" value="jar:platform:/resource/gitblit/ext/wicket-extensions-1.4.19-javadoc.jar!/"/>

      </attributes>

   </classpathentry>

   <classpathentry kind="lib" path="ext/groovy-all-1.8.4.jar" sourcepath="ext/groovy-all-1.8.4-sources.jar">

      <attributes>

         <attribute name="javadoc_location" value="jar:platform:/resource/gitblit/ext/groovy-all-1.8.4-javadoc.jar!/"/>

      </attributes>

   </classpathentry>

   <classpathentry kind="lib" path="ext/org.eclipse.jgit-1.2.0.201112221803-r.jar" sourcepath="ext/org.eclipse.jgit-1.1.0.201109151100-r-sources.jar">

      <attributes>

         <attribute name="javadoc_location" value="jar:platform:/resource/gitblit/ext/org.eclipse.jgit-1.2.0.201112221803-r-javadoc.jar!/"/>

@@ -102,5 +97,10 @@
         <attribute name="javadoc_location" value="jar:platform:/resource/gitblit/ext/org.eclipse.jgit.http.server-1.2.0.201112221803-r-javadoc.jar!/"/>

      </attributes>

   </classpathentry>

   <classpathentry kind="lib" path="ext/groovy-all-1.8.5.jar" sourcepath="ext/groovy-all-1.8.5-sources.jar">

      <attributes>

         <attribute name="javadoc_location" value="jar:platform:/resource/gitblit/ext/groovy-all-1.8.5-javadoc.jar!/"/>

      </attributes>

   </classpathentry>

   <classpathentry kind="output" path="bin"/>

</classpath>