Fixed potential php warning

isotope · Jan 3, 2012 · 8d0f7ce · 8d0f7ce
1 parent 164a34c
commit 8d0f7ce
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/modules/isotope/dca/tl_iso_products.php b/system/modules/isotope/dca/tl_iso_products.php
@@ -1113,7 +1113,7 @@ public function generateVariants($dc)
 					if (!$objVariant->numRows)
 					{
 						$this->Database->prepare("INSERT INTO tl_iso_products (tstamp,pid,inherit,type," . implode(',', array_keys($combination)) . ") VALUES (?,?,?,?" . str_repeat(',?', count($combination)) . ")")
-									   ->execute(array_merge(array($time, $objProduct->id, array_diff($objProduct->variant_attributes, array('sku', 'price', 'shipping_weight', 'published')), $objProduct->type), $combination));
+									   ->execute(array_merge(array($time, $objProduct->id, array_diff((array)$objProduct->variant_attributes, array('sku', 'price', 'shipping_weight', 'published')), $objProduct->type), $combination));
 					}
 				}