From 00b190aa482ded406d6b7fd4bf537944750877dd Mon Sep 17 00:00:00 2001
From: Trent Richardson <trentdrichardson@gmail.com>
Date: Mon, 25 Jul 2011 07:14:51 -0400
Subject: [PATCH] Force type int of grid options

---
 jquery-ui-timepicker-addon.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/jquery-ui-timepicker-addon.js b/jquery-ui-timepicker-addon.js
index 35bc1cf..1b17233 100644
--- a/jquery-ui-timepicker-addon.js
+++ b/jquery-ui-timepicker-addon.js
@@ -317,7 +317,7 @@ $.extend(Timepicker.prototype, {
 						'<div id="ui_tpicker_hour_' + dp_id + '"' + ((o.showHour)   ? '' : noDisplay) + '></div>' +
 						'<div style="padding-left: 1px"><table class="ui-tpicker-grid-label"><tr>';
 
-				for (var h = o.hourMin; h <= hourMax; h += o.hourGrid) {
+				for (var h = o.hourMin; h <= hourMax; h += parseInt(o.hourGrid,10)) {
 					hourGridSize++;
 					var tmph = (o.ampm && h > 12) ? h-12 : h;
 					if (tmph < 10) tmph = '0' + tmph;
@@ -344,7 +344,7 @@ $.extend(Timepicker.prototype, {
 						((o.showMinute) ? '' : noDisplay) + '></div>' +
 						'<div style="padding-left: 1px"><table class="ui-tpicker-grid-label"><tr>';
 
-				for (var m = o.minuteMin; m <= minMax; m += o.minuteGrid) {
+				for (var m = o.minuteMin; m <= minMax; m += parseInt(o.minuteGrid,10)) {
 					minuteGridSize++;
 					html += '<td>' + ((m < 10) ? '0' : '') + m + '</td>';
 				}
@@ -364,7 +364,7 @@ $.extend(Timepicker.prototype, {
 						((o.showSecond) ? '' : noDisplay) + '></div>' +
 						'<div style="padding-left: 1px"><table><tr>';
 
-				for (var s = o.secondMin; s <= secMax; s += o.secondGrid) {
+				for (var s = o.secondMin; s <= secMax; s += parseInt(o.secondGrid,10)) {
 					secondGridSize++;
 					html += '<td>' + ((s < 10) ? '0' : '') + s + '</td>';
 				}
@@ -384,7 +384,7 @@ $.extend(Timepicker.prototype, {
 						((o.showMillisec) ? '' : noDisplay) + '></div>' +
 						'<div style="padding-left: 1px"><table><tr>';
 
-				for (var l = o.millisecMin; l <= millisecMax; l += o.millisecGrid) {
+				for (var l = o.millisecMin; l <= millisecMax; l += parseInt(o.millisecGrid,10)) {
 					millisecGridSize++;
 					html += '<td>' + ((l < 10) ? '0' : '') + s + '</td>';
 				}