From 07b3c67ab05f4e10d2ff7c0c803935001e501266 Mon Sep 17 00:00:00 2001
From: George Mamadashvili <georgemamadashvili@gmail.com>
Date: Mon, 27 Feb 2012 17:47:18 +0400
Subject: [PATCH] Avoid PHP error if no price

---
 classes/class-wc-product.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/classes/class-wc-product.php b/classes/class-wc-product.php
index 00c870745f2..ee3420da3a8 100644
--- a/classes/class-wc-product.php
+++ b/classes/class-wc-product.php
@@ -535,7 +535,11 @@ class WC_Product {
 			
 			$child_prices = array_unique( $child_prices );
 			
-			$min_price = min( $child_prices );
+			if ( ! empty( $all_prices ) ) {
+				$min_price = min( $all_prices );
+			} else {
+				$min_price = '';
+			}
 			
 			if (sizeof($child_prices)>1) $price .= $this->get_price_html_from_text();