From: notmasteryet <async.processingjs@yahoo.com>
Date: Sun, 9 Oct 2011 02:06:14 +0000 (-0500)
Subject: Fixing disappearing pages (when multiple are visible)
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=15cbb5a86a8f9340325127cec60241fb965dd251;p=pdf.js.git

Fixing disappearing pages (when multiple are visible)
---

diff --git a/web/viewer.js b/web/viewer.js
index 7e51860..b859505 100644
--- a/web/viewer.js
+++ b/web/viewer.js
@@ -16,6 +16,9 @@ var kMaxScale = 4.0;
 var Cache = function cacheCache(size) {
   var data = [];
   this.push = function cachePush(view) {
+    var i = data.indexOf(view);
+    if (i >= 0)
+      data.splice(i);
     data.push(view);
     if (data.length > size)
       data.shift().update();
@@ -277,7 +280,6 @@ var PDFView = {
                           view: singlePage });
       currentHeight += singlePage.height * singlePage.scale + kBottomMargin;
     }
-
     return visiblePages;
   }
 };