Don't send the compressed version of the cache to a browser that won't take it when...

diff --git a/includes/Article.php b/includes/Article.php
index 078dc8b..85617c3 100644 (file)
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -1667,9 +1667,11 @@ name=\"wpSummary\" maxlength=200 size=60><br>
                                } else {
                                        wfDebug("  failed to write gzip, still sending\n" );
                                }
-                               header( "Content-Encoding: gzip" );
-                               header( "Vary: Accept-Encoding" );
-                               return $gzout;
+                               if(wfClientAcceptsGzip()) {
+                                       header( "Content-Encoding: gzip" );
+                                       header( "Vary: Accept-Encoding" );
+                                       return $gzout;
+                               }
                        }
                }
                return $text;