Merge pull request #326 from masato-igarashi/master

hyyan · web-flow · commit e3a8db6225eb · 2018-04-16T07:24:19.000+02:00
fix issue #320
diff --git a/src/Hyyan/WPI/Product/Variation.php b/src/Hyyan/WPI/Product/Variation.php
@@ -115,7 +115,7 @@ public static function getRelatedVariation($variatonID, $returnIDS = false)
         //on translations when processing new order
         //it also did not return all versions of post for deletion
         global $wpdb;
-        $postids=$wpdb->get_col("select post_id from wp_postmeta where meta_key='" .
+        $postids=$wpdb->get_col("select post_id from " . $wpdb->postmeta . " where meta_key='" .
             self::DUPLICATE_KEY .  "' and meta_value=" . $variatonID);
 
         if (true === $returnIDS) {
