From 9d6d6dfb83580d6a5ffed8faa5762db48f8fd44d Mon Sep 17 00:00:00 2001
From: Alex Pashkov <alexpashkov123@gmail.com>
Date: Wed, 28 Aug 2019 14:44:57 +0300
Subject: [PATCH] Add focus check

---
 modules/viBidAdapter.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/viBidAdapter.js b/modules/viBidAdapter.js
index 93ead1c2380a..01427a4e926b 100644
--- a/modules/viBidAdapter.js
+++ b/modules/viBidAdapter.js
@@ -372,7 +372,11 @@ const spec = {
               ...params
             };
           }
-        )
+        ),
+        focus:
+          typeof document.hasFocus === 'function'
+            ? document.hasFocus()
+            : undefined
       },
       options: {
         contentType: 'application/json',