doh

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@36974 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/util/IOUtils.java

@@ -80,6 +80,8 @@ public class IOUtils extends org.apache.commons.io.IOUtils {
             di.readFully(SKIP_BUFFER,0,chunk);
             size -= chunk;
         }
+
+        return in;
     }
 
     /**