Version 5.0.0 beta 11.1

system/File/Amazon.php

@@ -308,8 +308,8 @@ class Amazon extends File
 	{
 		parent::load();
 		
-		/* Change the public URL to the gzipped version if the browser supports it */
-		if ( $this->needsGzipVersion() and ( isset( $_SERVER['HTTP_ACCEPT_ENCODING'] ) and strpos( $_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip' ) !== false ) )
+		/* Change the public URL to the gzipped version if we force gzip versions of this file. */
+		if ( $this->needsGzipVersion() )
 		{
 			$this->url = new Url( $this->url . '.gz' );
 		}