* Verify branch name.

module/branch/lang/de.php

@@ -16,3 +16,4 @@ $lang->branch->deleted = 'Löscht';
 
 $lang->branch->confirmDelete = 'Möchten Sie diesen @branch@ löschen?';
 $lang->branch->canNotDelete  = 'Es sind Daten im @branch@ vorhanden. Löschen nicht möglich.';
+$lang->branch->nameNotEmpty  = 'Name must not be empty！';

module/branch/lang/en.php

@@ -16,3 +16,4 @@ $lang->branch->deleted = 'Delete';
 
 $lang->branch->confirmDelete = 'Do you want to delete this @branch@?';
 $lang->branch->canNotDelete  = 'There is data in @branch@. It cannot be deleted.';
+$lang->branch->nameNotEmpty  = 'Name must not be empty！';

module/branch/lang/fr.php

@@ -16,3 +16,4 @@ $lang->branch->deleted = 'Delete';
 
 $lang->branch->confirmDelete = "Voulez-vous vraiment supprimer l'établissement @branch@ ?";
 $lang->branch->canNotDelete  = 'Attention ! Il y a des données dans @branch@. Suppression impossible !';
+$lang->branch->nameNotEmpty  = 'Name must not be empty！';

module/branch/lang/vi.php

@@ -16,3 +16,4 @@ $lang->branch->deleted = 'Xóa';
 
 $lang->branch->confirmDelete = 'Bạn có muốn xóa @branch@ này?';
 $lang->branch->canNotDelete  = 'Có dữ liệu trong @branch@. Nó không thể bị xóa.';
+$lang->branch->nameNotEmpty  = 'Name must not be empty！';

module/branch/lang/zh-cn.php

@@ -16,3 +16,4 @@ $lang->branch->deleted = '已删除';
 
 $lang->branch->confirmDelete = '是否删除该@branch@？';
 $lang->branch->canNotDelete  = '该@branch@下已经有数据，不能删除！';
+$lang->branch->nameNotEmpty  = '名称不能为空！';

module/branch/model.php

@@ -104,6 +104,7 @@ class branchModel extends model
         {
             foreach($data->branch as $branchID => $branch)
             {
+                if(!$branch) die(js::alert($this->lang->branch->nameNotEmpty));
                 if($oldBranches[$branchID] != $branch) $this->dao->update(TABLE_BRANCH)->set('name')->eq($branch)->where('id')->eq($branchID)->exec();
             }
         }