From 2f766bbfa6321de5eb9a0a4ce0e7f5df23962348 Mon Sep 17 00:00:00 2001
From: pacien
Date: Fri, 20 Jul 2018 22:22:30 +0200
Subject: Enforce constancy

---
 pointless/viewer/presentation.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'pointless/viewer/presentation.js')

diff --git a/pointless/viewer/presentation.js b/pointless/viewer/presentation.js
index 853d764..97a9244 100644
--- a/pointless/viewer/presentation.js
+++ b/pointless/viewer/presentation.js
@@ -15,10 +15,10 @@ class Presentation {
   }
 
   _setupStage() {
-    var self = this;
-    var onStageReadyCallback = function() { self._onStageReady(); };
-    var onNextCallback = function() { self._onNext(); };
-    var onPreviousCallback = function() { self._onPrevious(); };
+    const self = this;
+    const onStageReadyCallback = function() { self._onStageReady(); };
+    const onNextCallback = function() { self._onNext(); };
+    const onPreviousCallback = function() { self._onPrevious(); };
     return new Stage(onStageReadyCallback, onNextCallback, onPreviousCallback);
   }
 
@@ -37,7 +37,7 @@ class Presentation {
   }
 
   _setPage(pageIndex) {
-    var self = this;
+    const self = this;
     this.currentPageIndex = pageIndex;
     this.pdf.getPage(this.currentPageIndex).then(function(page) {
       self.stage.setPage(page);
-- 
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