pm2 save on delete bug

Author: Steveorevo

nodeapp.php

@@ -356,9 +356,8 @@ public function shutdown_apps( $nodeapp_folder ) {
                 // Add app to shutdown by name
                 $cmd .= "; pm2 delete $app ";
             }
-            $cmd .= '"';
             if ( strpos( $cmd, '; pm2 delete ' ) ) {
-                $cmd .= "; pm2 save --force ";
+                $cmd .= '; pm2 save --force "';
                 $args = [
                     'user' => $user,
                     'domain' => $domain,