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Fixing back-button/NaN-hash issue

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This commit is contained in:
notmasteryet 2011-08-29 21:11:46 -05:00
parent 75d7649c49
commit cf487615cf
1 changed files with 2 additions and 2 deletions
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4
web/viewer.js
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@ -42,7 +42,7 @@ var PDFView = {
set page(val) {
var pages = this.pages;
var input = document.getElementById('pageNumber');
if (val <= 0 || val > pages.length) {
if (!(0 < val && val <= pages.length)) {
input.value = this.page;
return;
}
@ -58,7 +58,7 @@ var PDFView = {
},
get page() {
return parseInt(document.location.hash.substring(1));
return parseInt(document.location.hash.substring(1)) || 1;
},
open: function(url, scale) {