From ee92fc6225d140eec24157c4c95d16ab62c110af Mon Sep 17 00:00:00 2001
From: "Niklas (Krymonota)" <Krymonota@users.noreply.github.com>
Date: Thu, 6 Feb 2020 18:01:13 +0100
Subject: [PATCH] Fix GitHub primary email not correctly being detected

---
 .../install/files/lib/action/GithubAuthAction.class.php     | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/wcfsetup/install/files/lib/action/GithubAuthAction.class.php b/wcfsetup/install/files/lib/action/GithubAuthAction.class.php
index 123e427bb7..d7285a2423 100644
--- a/wcfsetup/install/files/lib/action/GithubAuthAction.class.php
+++ b/wcfsetup/install/files/lib/action/GithubAuthAction.class.php
@@ -129,8 +129,10 @@ class GithubAuthAction extends AbstractAction {
 						// search primary email
 						$email = $emails[0]['email'];
 						foreach ($emails as $tmp) {
-							if ($tmp['primary']) $email = $tmp['email'];
-							break;
+							if ($tmp['primary']) {
+								$email = $tmp['email'];
+								break;
+							}
 						}
 						WCF::getSession()->register('__email', $email);
 					}
-- 
2.20.1