From 17720c4d1a52e7ae68737c53540a470dbf73e279 Mon Sep 17 00:00:00 2001
From: Brian Miyaji <brian@themeboy.com>
Date: Sat, 29 Mar 2014 14:02:11 +1100
Subject: [PATCH] Fix NaN issue in league table adjustments

---
 assets/js/admin/sportspress-admin.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/assets/js/admin/sportspress-admin.js b/assets/js/admin/sportspress-admin.js
index b60a57ff..0c049b83 100644
--- a/assets/js/admin/sportspress-admin.js
+++ b/assets/js/admin/sportspress-admin.js
@@ -155,8 +155,11 @@ jQuery(document).ready(function($){
 		matrix = $(this).attr("data-matrix");
 		$el = $(this).closest(".sp-table-adjustments").siblings(".sp-table-values").find("input[data-matrix="+matrix+"]");
 		placeholder = parseFloat($el.attr("data-placeholder"));
-		adjustment = parseFloat($(this).val()) - parseFloat($el.attr("data-adjustment"));
-		if(!isNaN(adjustment)) placeholder += adjustment;
+		current_adjustment = parseFloat($el.attr("data-adjustment"));
+		adjustment = parseFloat($(this).val());
+		if(isNaN(current_adjustment)) current_adjustment = 0;
+		if(isNaN(adjustment)) adjustment = 0;
+		placeholder += adjustment - current_adjustment;
 		$el.attr("placeholder", placeholder);
 	});