fixed startup problem with nginx

docker-compose.yml

@@ -68,7 +68,7 @@ services:
     - MAIL_DRIVER=mail
     - MAIL_EMAIL=admin@localhost
     - MAIL_FROM_NAME=Test Panel
-    image: quay.io/ccarney/pterodactyl-panel:testing
+    image: quay.io/ccarney/pterodactyl-panel:v0.6.0-rc.1
     ports:
     - 80:80
     - 443:443

manifest/entrypoint.sh

@@ -16,7 +16,8 @@ function init {
     echo "Starting Pterodactyl ${PANEL_VERSION} in ${STARTUP_TIMEOUT} seconds..."
     sleep ${STARTUP_TIMEOUT}
 
-    DOMAIN_NAME="$(echo $PANEL_URL | awk -F/ '{print $3}')"
+    export DOMAIN_NAME="$(echo $PANEL_URL | awk -F/ '{print $3}')"
+    
 
     # Checks if we have SSL enabled or not, and updates the configuration to what is desired.
     if [ "${SSL}" == "true" ]; then