From ae0fdc8d10fac5813af80b752490247f75c8d580 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Wed, 29 Jul 2015 14:18:52 -0400
Subject: [PATCH] this fixes #308

---
 platform/firefox/vapi-background.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/platform/firefox/vapi-background.js b/platform/firefox/vapi-background.js
index 7057c19..98ed5b1 100644
--- a/platform/firefox/vapi-background.js
+++ b/platform/firefox/vapi-background.js
@@ -1931,8 +1931,11 @@ vAPI.toolbarButton = {
     }
 
     var tbb = vAPI.toolbarButton;
+    var popupCommittedWidth = 0;
+    var popupCommittedHeight = 0;
 
     tbb.onViewShowing = function({target}) {
+        popupCommittedWidth = popupCommittedHeight = 0;
         target.firstChild.setAttribute('src', vAPI.getURL('popup.html'));
     };
 
@@ -1970,8 +1973,6 @@ vAPI.toolbarButton = {
         };
 
         var scrollBarWidth = 0;
-        var popupCommittedWidth = 0;
-        var popupCommittedHeight = 0;
         var resizeTimer = null;
 
         var resizePopupDelayed = function(attempts) {