Remove unnecessary line

diff --git a/apps/dav/lib/CalDAV/Publishing/Xml/Publisher.php b/apps/dav/lib/CalDAV/Publishing/Xml/Publisher.php
index 6a0d8b2ec0cbbf6e8daf82b228b6ccd9b64eea73..4926d3abf9e0398c20f99bb237885eb9856d6ab7 100644 (file)
--- a/apps/dav/lib/CalDAV/Publishing/Xml/Publisher.php
+++ b/apps/dav/lib/CalDAV/Publishing/Xml/Publisher.php
@@ -54,8 +54,6 @@ class Publisher implements XmlSerializable {
         * @return void
         */
    function xmlSerialize(Writer $writer) {
-
-     $cs = '{' . Plugin::NS_CALENDARSERVER . '}';
      if (!$this->isPublished) {
        $writer->write($this->publishUrl); // for pre-publish-url
      } else {