From e2d54d082efdb19c2e544627437ae78ea1f44587 Mon Sep 17 00:00:00 2001
From: Matthew Chen <matthew@signal.org>
Date: Mon, 11 Mar 2019 17:02:09 -0400
Subject: [PATCH] Modify attachment approval back button to not have "back"
 text.

---
 .../ViewControllers/AttachmentApprovalViewController.swift     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/SignalMessaging/ViewControllers/AttachmentApprovalViewController.swift b/SignalMessaging/ViewControllers/AttachmentApprovalViewController.swift
index 66e9a6973..0ea34be8e 100644
--- a/SignalMessaging/ViewControllers/AttachmentApprovalViewController.swift
+++ b/SignalMessaging/ViewControllers/AttachmentApprovalViewController.swift
@@ -294,7 +294,8 @@ public class AttachmentApprovalViewController: UIPageViewController, UIPageViewC
             cancelButton.tintColor = .white
             self.navigationItem.leftBarButtonItem = cancelButton
         } else {
-            self.navigationItem.leftBarButtonItem = nil
+            // Note: using a custom leftBarButtonItem breaks the interactive pop gesture.
+            self.navigationItem.leftBarButtonItem = self.createOWSBackButton()
         }
     }