Set quantity to default to 1

webhook.php

@@ -99,7 +99,10 @@ function add_requirement() {
 function deposit(){
   global $command_list;
   $item_id = $command_list[1];
+  $quantity = 1;
+  if (isset($command_list[2])){
     $quantity = $command_list[2];
+  }
 
   $mysql = require('mysql_credentials.php');
   $conn = new mysqli($mysql['servername'], $mysql['username'], $mysql['password'], $mysql['database']);