[BUGFIX] Explicitly set encoding header to "none"

This overwrites the "Content-Encoding: gzip" header that is usually
sent by TYPO3 when gzip is activated. This header would require that
the content really is gzip-ed (which it is not in this case).
This lets e.g. Varnish 3.0 fail when trying to decode the response.

Change-Id: Iaf41aff73521638945214ee1d15b788f5e5e4cb8
Releases: master

Author: andreaswolf

Classes/IndexQueue/PageIndexerResponse.php

@@ -84,6 +84,11 @@ public function getActionResult($action = NULL) {
 	 * @return	void
 	 */
 	public function sendHeaders() {
+		// This overwrites the "Content-Encoding: gzip" header that is usually sent by TYPO3 by default. This header
+		// would require that the content really is gzip-ed (which it is not). This lets e.g. Varnish 3.0
+		// fail when trying to decode the response.
+		header('Content-Encoding: none');
+
 		header('Content-Length: ' . strlen($this->getContent()));
 	}