Wordpress 3.2

[autoinstalls/wordpress.git] / wp-admin / load-styles.php

diff --git a/wp-admin/load-styles.php b/wp-admin/load-styles.php
index 93584274d914484a4f54bb271f304fda6435a725..be781e299be2827ff231313c265a55ad40bb73ab 100644 (file)
--- a/wp-admin/load-styles.php
+++ b/wp-admin/load-styles.php
@@ -16,11 +16,6 @@ define( 'WPINC', 'wp-includes' );
  */
 function __() {}
 
-/**
- * @ignore
- */
-function _c() {}
-
 /**
  * @ignore
  */
@@ -137,12 +132,12 @@ header('Content-Type: text/css');
 header('Expires: ' . gmdate( "D, d M Y H:i:s", time() + $expires_offset ) . ' GMT');
 header("Cache-Control: public, max-age=$expires_offset");
 
-if ( $compress && ! ini_get('zlib.output_compression') && 'ob_gzhandler' != ini_get('output_handler') ) {
+if ( $compress && ! ini_get('zlib.output_compression') && 'ob_gzhandler' != ini_get('output_handler') && isset($_SERVER['HTTP_ACCEPT_ENCODING']) ) {
        header('Vary: Accept-Encoding'); // Handle proxies
-       if ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
+       if ( false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
                header('Content-Encoding: deflate');
                $out = gzdeflate( $out, 3 );
-       } elseif ( false !== strpos( strtolower($_SERVER['HTTP_ACCEPT_ENCODING']), 'gzip') && function_exists('gzencode') ) {
+       } elseif ( false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') && function_exists('gzencode') ) {
                header('Content-Encoding: gzip');
                $out = gzencode( $out, 3 );
        }