From c7b66a1084008791ad6c02fafc25cade76e1318a Mon Sep 17 00:00:00 2001
From: Juerd Waalboer <juerd@tnx.nl>
Date: Tue, 5 Nov 2019 01:49:02 +0100
Subject: [PATCH] Fix revspace_mqtt plugin after change to new api

---
 plugins/revspace_mqtt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/revspace_mqtt b/plugins/revspace_mqtt
index 755b703..3ff367b 100644
--- a/plugins/revspace_mqtt
+++ b/plugins/revspace_mqtt
@@ -20,12 +20,12 @@ sub hook_checkout {
     $stats{ $_->attribute('product_id') } += $_->quantity for @entries;
 
     for (@entries) {
-        my $product = $_->{product_id};
+        my $product = $_->attribute('product_id');
 
         publish "revspace/bank/sale" => $product;
         next if $already_retained{ $product };
 
-        retain "revspace/bank/$product" => $stats{$_->{product_id}};
+        retain "revspace/bank/$product" => $stats{$_->attribute('product_id')};
         $already_retained{ $product } = 1;
     }