From b111622b27b6622208b8c6dd8a9f3e53a591bb7e Mon Sep 17 00:00:00 2001
From: Nicola Salmoria <nicola.salmoria@gmail.com>
Date: Tue, 10 Jul 2018 13:56:27 -0700
Subject: [PATCH] Fix handling of SFSafariViewController redirect

JIRA Issues: PUBPL-1894
---
 TwitterKit/TwitterKit/Social/Identity/TWTRLoginURLParser.m | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/TwitterKit/TwitterKit/Social/Identity/TWTRLoginURLParser.m b/TwitterKit/TwitterKit/Social/Identity/TWTRLoginURLParser.m
index 97dda053..909b651b 100644
--- a/TwitterKit/TwitterKit/Social/Identity/TWTRLoginURLParser.m
+++ b/TwitterKit/TwitterKit/Social/Identity/TWTRLoginURLParser.m
@@ -80,6 +80,9 @@ - (BOOL)isOauthTokenVerifiedFromURL:(NSURL *)url
 {
     NSDictionary *parameters = [TWTRNetworkingUtil parametersFromQueryString:url.absoluteString];
     NSString *token = parameters[TWTRAuthOAuthTokenKey];
+    if (token == nil) {
+        token = parameters[TWTRAuthAppOAuthDeniedKey];
+    }
 
     return [[[TWTRTwitter sharedInstance] sessionStore] isValidOauthToken:token];
 }