From 4502ae098be7b289c47d1c7f6c7086662a82dfef Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Mon, 30 May 2016 00:14:26 +0200
Subject: [PATCH] Small cleanup.

---
 www/js/book.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/www/js/book.js b/www/js/book.js
index 30a5677..2cbbcec 100644
--- a/www/js/book.js
+++ b/www/js/book.js
@@ -121,7 +121,7 @@ var find_last_move_score = function() {
 			";includetransp=0"
 	}).done(function(data, textstatus, xhr) {
 		var moves = data['moves'];
-		var root_move = sort_moves_by_common(moves, data);
+		var root_move = sort_move_by_frequency(moves, data);
 		var your_move, your_index;
 
 		for (var i = 0; i < moves.length; ++i) {
@@ -131,7 +131,6 @@ var find_last_move_score = function() {
 				your_index = i;
 			}
 		}
-		moves.sort(function(a, b) { return b['num'] - a['num'] });
 
 		if (your_move) {
 			$("#yourfraction").text(format_fraction(your_move['fraction']));
@@ -167,7 +166,7 @@ var find_computer_move = function() {
 		var candidate_moves = [];
 
 		var moves = data['moves'];
-		var root_move = sort_moves_by_common(moves, data);
+		var root_move = sort_move_by_frequency(moves, data);
 
 		var practice_minimum_move_fraction;
 		if (move_override > 20) {
@@ -201,7 +200,7 @@ var find_computer_move = function() {
 
 // Add deried data and then sort moves to get the most common ones (in-place).
 // Remove the root mode and return it. Currently usable for practice mode only!
-var sort_moves_by_common = function(moves, data)
+var sort_move_by_frequency = function(moves, data)
 {
 	var total_num = find_total_games(moves);
 	var root_move;
-- 
2.39.2