From 3c230d8f97aef01a4652d9b8c1e3fbdf98f95ee8 Mon Sep 17 00:00:00 2001
From: Arpit Jalan <arpit@techapj.com>
Date: Mon, 11 Dec 2017 12:17:41 +0530
Subject: [PATCH] FIX: 'redirect_to :back' is deprecated

---
 app/controllers/email_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/email_controller.rb b/app/controllers/email_controller.rb
index 99b70876f79..9701cfc096d 100644
--- a/app/controllers/email_controller.rb
+++ b/app/controllers/email_controller.rb
@@ -97,7 +97,7 @@ class EmailController < ApplicationController
     end
 
     unless updated
-      redirect_to :back
+      redirect_back fallback_location: path("/")
     else
       if topic
         redirect_to path("/email/unsubscribed?topic_id=#{topic.id}&email=#{user.email}")