commerce

When adding new articles to product, they are added to the end of articles.
Now it's reached by multiplying highest existing sorting by 2 and setting as new attribute's sorting.
It makes 31th attribute to have maximum possible sorting (2 147 483 647) and further attributes have this maximum sorting too. It makes then unsortable.

I suggest changing multiplication to addition to solve the problem.

Path:

Index: class.tx_commerce_articlecreator.php
===================================================================
--- class.tx_commerce_articlecreator.php    (wersja )
+++ class.tx_commerce_articlecreator.php    (kopia robocza)
@@ -506,7 +506,7 @@
             'crdate' => time(),
             'title' => $this->createArticleTitleFromAttributes($PA, $key, $data),
             'uid_product' => $this->uid,
-            'sorting' => ($sorting['sorting'] *2),
+            'sorting' => ($sorting['sorting'] +20),
             'article_attributes' => count($this->attributes['rest']) +count($data),
             'attribute_hash' => $hash,
             'article_type_uid' => 1,
@@ -644,7 +644,7 @@
                     'uid_product' => $localisedProducts['uid'],
                     'sys_language_uid' => $localisedProducts['sys_language_uid'],
                     'l18n_parent' => $articleUid,
-                    'sorting' => ($sorting['sorting'] *2),
+                    'sorting' => ($sorting['sorting'] +20),
                     'article_attributes' => count($this->attributes['rest']) +count($data),
                     'attribute_hash' => $hash,
                     'article_type_uid' => 1,
Index: hooks/class.tx_commerce_tcehooksHandler.php
===================================================================
--- hooks/class.tx_commerce_tcehooksHandler.php    (wersja )
+++ hooks/class.tx_commerce_tcehooksHandler.php    (kopia robocza)
@@ -167,7 +167,7 @@
                         'uid_product' => intval($localisedProducts['uid']),
                         'sys_language_uid' => intval($localisedProducts['sys_language_uid']),
                         'l18n_parent' => intval($articleId),
-                        'sorting' => (intval($fieldArray['sorting']) *2),
+                        'sorting' => (intval($fieldArray['sorting']) +20),
                         'article_type_uid' => intval($fieldArray['article_type_uid']),
                     );