From 860ac26841fbe3b088f75bdd79da578fa35c6b48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dani=C3=ABl=20Klabbers?= <daniel@klabbers.email>
Date: Fri, 12 Apr 2019 14:10:20 +0200
Subject: [PATCH] This small fix prevents that the forum frontend breaks
 whenever custom_less is NULL or unavailable in the database. We cannot rely
 on this value to exist or is incorrectly set to null and thus completely
 bricking the app.

---
 framework/core/src/Forum/ForumServiceProvider.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/core/src/Forum/ForumServiceProvider.php b/framework/core/src/Forum/ForumServiceProvider.php
index 16a77e884..994092f4d 100644
--- a/framework/core/src/Forum/ForumServiceProvider.php
+++ b/framework/core/src/Forum/ForumServiceProvider.php
@@ -94,7 +94,7 @@ class ForumServiceProvider extends AbstractServiceProvider
             $assets->css(function (SourceCollector $sources) {
                 $sources->addFile(__DIR__.'/../../less/forum.less');
                 $sources->addString(function () {
-                    return $this->app->make(SettingsRepositoryInterface::class)->get('custom_less');
+                    return $this->app->make(SettingsRepositoryInterface::class)->get('custom_less') ?? '';
                 });
             });