Ticket #21416: 21416.patch

wp-includes/general-template.php

@@ -1754 +1754 @@
                 if ( get_user_option( 'rich_editing' ) == 'true' || ! is_user_logged_in() ) { // default to 'true' for logged out users
                         if ( $is_safari ) {
                                 $wp_rich_edit = ! wp_is_mobile() || ( preg_match( '!AppleWebKit/(\d+)!', $_SERVER['HTTP_USER_AGENT'], $match ) && intval( $match[1] ) >= 534 );
-                        } elseif ( $is_gecko || $is_opera || $is_chrome || $is_IE ) {
+                        } elseif ( $is_gecko || $is_chrome || $is_IE ) {
                                 $wp_rich_edit = true;
+                        } elseif ( $is_opera ) {
+                                if ( strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mobi/') === false && strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mini/') === false )
+                                        $wp_rich_edit = true;
                         }
                 }
         }