X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=htconfig.php;h=2cbbf6335dcc55113ff40798ab2960eafcc53a93;hb=2798d4ea4d57b8175518214c70bebd6ce33eddd0;hp=c078103e81207426233a518c50fe240868714b97;hpb=2cdcd13e68d882ff8d68c0b201f820c16ecf7201;p=friendica.git

diff --git a/htconfig.php b/htconfig.php
index c078103e81..2cbbf6335d 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');