From 6d4b55ce79798e16ec44a0fdb0f276ab86327a02 Mon Sep 17 00:00:00 2001
From: pera <pera@xmartlabs.com>
Date: Mon, 22 May 2017 11:00:10 -0300
Subject: [PATCH] Fixes weak `buttonBarView`

---
 Sources/BaseButtonBarPagerTabStripViewController.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Sources/BaseButtonBarPagerTabStripViewController.swift b/Sources/BaseButtonBarPagerTabStripViewController.swift
index ec6a2132..ec083bc2 100644
--- a/Sources/BaseButtonBarPagerTabStripViewController.swift
+++ b/Sources/BaseButtonBarPagerTabStripViewController.swift
@@ -52,7 +52,7 @@ open class BaseButtonBarPagerTabStripViewController<ButtonBarCellType : UICollec
 
     open override func viewDidLoad() {
         super.viewDidLoad()
-        buttonBarView = buttonBarView ?? {
+        let buttonBarViewAux = buttonBarView ?? {
             let flowLayout = UICollectionViewFlowLayout()
             flowLayout.scrollDirection = .horizontal
             flowLayout.sectionInset = UIEdgeInsetsMake(0, settings.style.buttonBarLeftContentInset ?? 35, 0, settings.style.buttonBarRightContentInset ?? 35)
@@ -67,6 +67,8 @@ open class BaseButtonBarPagerTabStripViewController<ButtonBarCellType : UICollec
             containerView.frame = newContainerViewFrame
             return buttonBar
         }()
+        buttonBarView = buttonBarViewAux
+
         if buttonBarView.superview == nil {
             view.addSubview(buttonBarView)
         }