class-wpml-woocommerce-rest-api-support.php.diff

--- wp-content/plugins/woocommerce-multilingual/inc/class-wcml-woocommerce-rest-api-support.php.borked  2016-08-29 11:43:57.106977178 +0200
+++ wp-content/plugins/woocommerce-multilingual/inc/class-wcml-woocommerce-rest-api-support.php 2016-08-29 11:47:02.116959116 +0200
@@ -391,6 +391,8 @@
                         }
  
                     } else {
+
+                        if ($this->woocommerce_wpml->multi_currency->prices) {
                         $product_data['multi-currency-prices'][$currency]['regular_price'] =
                             $this->woocommerce_wpml->multi_currency->prices->raw_price_filter( $product_data['regular_price'], $currency );
                         if( !empty($product_data['sale_price']) ){
@@ -400,7 +402,7 @@
                     }
  
                 }
-
+                }
             }
  
         }