From: Marcus Müller <25648755+M-arcus@users.noreply.github.com>
Date: Fri, 20 Apr 2018 16:21:00 +0000 (+0200)
Subject: [TASK] Config: Add check for environment values
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=19cddd2bc830477a8f5da4ade93c4a97cef6b0aa;p=friendica.git

[TASK] Config: Add check for environment values
---

diff --git a/htconfig.php b/htconfig.php
index c078103e81..beec41c9c0 100644
--- a/htconfig.php
+++ b/htconfig.php
@@ -21,9 +21,12 @@ $db_user = 'mysqlusername';
 $db_pass = 'mysqlpassword';
 $db_data = 'mysqldatabasename';
 
-// Set this variable to true if you want to use environment variables for mysql
-$db_use_env_vars = false; 
-if ($db_use_env_vars) {
+// Use environment variables for mysql if they are set beforehand
+if (!empty(getenv('MYSQL_HOST'))
+   && !empty(getenv('MYSQL_PORT'))
+   && !empty(getenv('MYSQL_USERNAME'))
+   && !empty(getenv('MYSQL_PASSWORD'))
+   && !empty(getenv('MYSQL_DATABASE'))) {
 	$db_host = getenv('MYSQL_HOST') . ':' . getenv('MYSQL_PORT');
 	$db_user = getenv('MYSQL_USERNAME');
 	$db_pass = getenv('MYSQL_PASSWORD');