From 8471bb32066f016dc22892558deeba886034855c Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Mon, 26 Jan 2015 12:22:09 +0100
Subject: [PATCH] Avoid getting |childNodes| twice in PDFPageView_reset, by
 using the variable instead

---
 web/pdf_page_view.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/pdf_page_view.js b/web/pdf_page_view.js
index 7274829d9..468d30d3c 100644
--- a/web/pdf_page_view.js
+++ b/web/pdf_page_view.js
@@ -120,7 +120,7 @@ var PDFPageView = (function PDFPageViewClosure() {
       var currentZoomLayer = this.zoomLayer || null;
       var currentAnnotationNode = (keepAnnotations && this.annotationLayer &&
                                    this.annotationLayer.div) || null;
-      for (var i = div.childNodes.length - 1; i >= 0; i--) {
+      for (var i = childNodes.length - 1; i >= 0; i--) {
         var node = childNodes[i];
         if (currentZoomLayer === node || currentAnnotationNode === node) {
           continue;