From cad19d0c2eeec8bac8121a93b6c2002f5bcf2ae0 Mon Sep 17 00:00:00 2001
From: Diego Sanchez <diego.sanchez@corp.badoo.com>
Date: Sat, 23 Jan 2016 22:35:42 +0000
Subject: [PATCH] Workaround for automaticallyAdjustsScrollViewInsets bug on
 iOS 9.0.x

---
 Chatto/Source/ChatController/ChatViewController.swift | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Chatto/Source/ChatController/ChatViewController.swift b/Chatto/Source/ChatController/ChatViewController.swift
index 77903cb..57fb6d4 100644
--- a/Chatto/Source/ChatController/ChatViewController.swift
+++ b/Chatto/Source/ChatController/ChatViewController.swift
@@ -173,6 +173,14 @@ public class ChatViewController: UIViewController, UICollectionViewDataSource, U
         } else if !isInteracting || inputIsAtBottom {
             self.collectionView.contentOffset.y = newContentOffsetY
         }
+
+        self.workaroundContentInsetBugiOS_9_0_x()
+    }
+
+    func workaroundContentInsetBugiOS_9_0_x() {
+        // Fix for http://www.openradar.me/22106545
+        self.collectionView.contentInset.top = self.topLayoutGuide.length + self.constants.defaultContentinsets.top
+        self.collectionView.scrollIndicatorInsets.top = self.topLayoutGuide.length + self.constants.defaultScrollIndicatorInsets.top
     }
 
     func rectAtIndexPath(indexPath: NSIndexPath?) -> CGRect? {