// Fix added GroupShop Manufacturer

admin-dev/themes/template/helper/form/form_shop.tpl

@@ -101,7 +101,7 @@ function check_all_shop() {ldelim}
 				</td>
 			</tr>
 	
-			{if $input.type = 'shop'}
+			{if $input.type == 'shop'}
 				{assign var=j value=0}
 				{foreach $groupData['shops'] as $shopID => $shopData}
 					{if ((isset($fields_value.shop[$shopID]) && in_array($form_id, $fields_value.shop[$shopID])) || !$form_id)}

controllers/admin/AdminManufacturersController.php

@@ -303,6 +303,9 @@ class AdminManufacturersControllerCore extends AdminController
 			)
 		);
 
+		if (!($manufacturer = $this->loadObject(true)))
+			return;
+
 		/*
 		 * Where it used? You can not insert into a table or in the fields of a table
 		 */
@@ -321,9 +324,6 @@ class AdminManufacturersControllerCore extends AdminController
 			'class' => 'button'
 		);
 
-		if (!($manufacturer = $this->loadObject(true)))
-			return;
-
 		$image = cacheImage(_PS_MANU_IMG_DIR_.'/'.$manufacturer->id.'.jpg', $this->table.'_'.(int)$manufacturer->id.'.'.$this->imageType, 350, $this->imageType, true);
 
 		$this->fields_value = array(
@@ -346,6 +346,17 @@ class AdminManufacturersControllerCore extends AdminController
 			)), ENT_COMPAT, 'UTF-8');
 		}
 
+		//Added values of object Shop
+		if ($manufacturer->id)
+		{
+			$assos = array();
+			$sql = 'SELECT `id_group_shop`, `'.pSQL($this->identifier).'`
+					FROM `'._DB_PREFIX_.pSQL($this->table).'_group_shop`
+					WHERE `'.pSQL($this->identifier).'` = '.(int)$manufacturer->id;
+			foreach (Db::getInstance()->executeS($sql) as $row)
+				$this->fields_value['shop'][$row['id_group_shop']][] = $row[$this->identifier];
+		}
+
 		return parent::initForm();
 	}