Chess.js: Remove unused keep_headers.

diff --git a/www/js/chess.js b/www/js/chess.js
index b9d4d531ccd280dd45c883376714287412c84908..4598758205ed2173b1bf75fe59129ed2b572fed1 100644 (file)
--- a/www/js/chess.js
+++ b/www/js/chess.js
@@ -128,11 +128,7 @@ var Chess = function(fen) {
     load(fen);
   }
 
-  function clear(keep_headers) {
-    if (typeof keep_headers === 'undefined') {
-      keep_headers = false;
-    }
-
+  function clear() {
     board = new Array(128);
     kings = {w: EMPTY, b: EMPTY};
     turn = WHITE;
@@ -141,7 +137,7 @@ var Chess = function(fen) {
     half_moves = 0;
     move_number = 1;
     history = [];
-    if (!keep_headers) header = {};
+    header = {};
     update_setup(generate_fen());
   }
 
@@ -149,11 +145,7 @@ var Chess = function(fen) {
     load(DEFAULT_POSITION);
   }
 
-  function load(fen, keep_headers) {
-    if (typeof keep_headers === 'undefined') {
-      keep_headers = false;
-    }
-
+  function load(fen) {
     var tokens = fen.split(/\s+/);
     var position = tokens[0];
     var square = 0;
@@ -162,7 +154,7 @@ var Chess = function(fen) {
       return false;
     }
 
-    clear(keep_headers);
+    clear();
 
     for (var i = 0; i < position.length; i++) {
       var piece = position.charAt(i);