From 62734a2d971fc3b3d28de231591ea5918a2956d3 Mon Sep 17 00:00:00 2001
From: Brendan Dahl <brendan.dahl@gmail.com>
Date: Mon, 10 Sep 2012 09:28:45 -0700
Subject: [PATCH] Fix zoom out keyboard shortcut for mac.

---
 web/viewer.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/web/viewer.js b/web/viewer.js
index 9b7d47496..c6a9766d8 100644
--- a/web/viewer.js
+++ b/web/viewer.js
@@ -2295,6 +2295,7 @@ window.addEventListener('keydown', function keydown(evt) {
         PDFView.zoomIn();
         handled = true;
         break;
+      case 173: // FF/Mac '-'
       case 109: // FF '-'
       case 189: // Chrome '-'
         PDFView.zoomOut();