code review by hf: do modify union duomai goods id param

@@ -446,13 +446,17 @@ class UnionTrans
                     continue;
                 }
                 foreach ($value['goods_list'] as $goods) {
-                    if ($goods['color_name'] === $color && strpos($image, $goods['images_url']) !== false) {
+                    // 通过颜色找商品ID
+                    if ($goods['color_name'] === $color) {
                         $goodsId = $goods['goods_id'];
+                        // 判断缩略图是否一致 (没办法！没有提供专用的接口返回，没有SKC)
+                        if (strpos($image, $goods['images_url']) !== false) {
                             break;
                         }
                     }
                 }
             }
+        }
         $productData = array();
         
         return $goodsId;