From 7c16a25fc9e2b9490da9120ed4d58e186a1e3917 Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Thu, 20 Aug 2020 09:21:44 -0400
Subject: [PATCH] Account for $nav_bg not being set in frio/php/default

- Address https://github.com/friendica/friendica/issues/8877#issuecomment-677319560
---
 view/theme/frio/php/default.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/view/theme/frio/php/default.php b/view/theme/frio/php/default.php
index ca661c283..949417ccf 100644
--- a/view/theme/frio/php/default.php
+++ b/view/theme/frio/php/default.php
@@ -71,7 +71,7 @@ $is_singleuser_class = $is_singleuser ? "is-singleuser" : "is-not-singleuser";
 			}
 		}
 
-		$nav_bg = $nav_bg ?: DI::pConfig()->get($uid, 'frio', 'nav_bg', DI::config()->get('frio', 'nav_bg', '#708fa0'));
+		$nav_bg = $nav_bg ?? DI::pConfig()->get($uid, 'frio', 'nav_bg', DI::config()->get('frio', 'nav_bg', '#708fa0'));
 
 		echo '<meta name="theme-color" content="' . $nav_bg . '" />';
 ?>