Fix hook not trigger on purchase order cart.

diff --git a/hooks.php b/hooks.php
index 026f2d2997a710d8c1dd5d84283bad7f9d4e50f3..6922792511118fed2763c6dacb81969830dfba6b 100644 (file)
--- a/hooks.php
+++ b/hooks.php
@@ -137,7 +137,7 @@ class hooks_order_line_extra extends hooks {
                }
 
                function db_postwrite($cart, $trans_type) {
-                       if(is_a($cart, "Cart")) {
+                       if(is_a($cart, "Cart") || is_a($cart, "purch_order")) {
 
                        // It's a cart. Find all the stock_id and update the cache table 
                        foreach($cart->line_items as $line_no => $item) {