From c6b11ed55d253a8f259cb926c0c13d0d3cb59aff Mon Sep 17 00:00:00 2001
From: Leonard Kim <leonard.h.kim@gmail.com>
Date: Tue, 7 Nov 2017 20:01:23 -0800
Subject: [PATCH] fix(analytics): use string concatenation for ie11

---
 analytics.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/analytics.js b/analytics.js
index fc399609e..00db3f671 100644
--- a/analytics.js
+++ b/analytics.js
@@ -27,8 +27,11 @@
         value = value ? Math.round(parseFloat(value)) : null;
         const label = data.label || '';
 
-        ga('send', 'event', 'jit.si',
-            `${action}.${data.browserName}`, label, value);
+        // Intentionally use string concatenation as analytics needs to work on
+        // IE but this file does not go through babel.
+        // eslint-disable-next-line prefer-template
+        ga('send', 'event', 'jit.si', action + '.' + data.browserName,
+            label, value);
     };
 
     if (typeof ctx.JitsiMeetJS === 'undefined') {