RedShop Coupons No Longer work Correctly after Upgrade of AWO Coupon

I am running:
Joomla 2.5.7
RedShop 1.3.3.1
AWO Coupon 2.2.3 pro

After updating to AWO 2.2.3 pro the coupons created in the RedShop Coupons do not work correctly. They work in the "cart" but do not show up in "checkout".

The RedShop devs tell me that the following code is in their file components/com_redshop/helpers/cart.php. From line 4019 to line 4030 and it is conflicting with the operation of their coupons. Can you guide me with the solution.

===============================================================
JPluginHelper::importPlugin('redshop_coupon');
$dispatcher = JDispatcher::getInstance();
$returnValues = $dispatcher->trigger('onCouponProcess', array($c_data));
if(!empty($returnValues)){
foreach ($returnValues as $returnValue) {
if ($returnValue !== null ) {
return $returnValue;
}
}
}
# awocoupon_code END =================================================================

Hello,

In www/administrator/components/com_awocoupon/helpers/estore/redshop/couponhandler.php, around line 55 is this


change it to this


That should fix it.

This worked perfectly.

When I upgrade AWO in the future will I need to remember this change?

Great. The current release is 2.2.6, it will be part of the release sfter that.