Magento – Magento 1.9.1.0 patch SUPEE-6788 1 out of 1 hunk ignored missing .htaccess.sample

I am using Magento 1.9.1.0 and tried to install the new patch SUPEE-6788 through SSH but getting ERROR below. I am not able to understand what's wrong and where exactly the error lies

I have installed all the previous patches. Please help me as my website is live and don't want anything to happen because of this patch.

ERROR: Patch can't be applied/reverted successfully.
patching file .htaccess
Hunk #1 succeeded at 228 (offset 21 lines).
can't find file to patch at input line 38
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git .htaccess.sample .htaccess.sample
|index b8821af..383313a 100644
|--- .htaccess.sample
|+++ .htaccess.sample
--------------------------
File to patch:
Skip this patch? [y]
Skipping patch.
1 out of 1 hunk ignored
patching file app/code/core/Mage/Admin/Model/Block.php
patching file app/code/core/Mage/Admin/Model/Resource/Block.php
patching file app/code/core/Mage/Admin/Model/Resource/Block/Collection.php
patching file app/code/core/Mage/Admin/Model/Resource/Variable.php
patching file app/code/core/Mage/Admin/Model/Resource/Variable/Collection.php
patching file app/code/core/Mage/Admin/Model/Variable.php
patching file app/code/core/Mage/Admin/etc/config.xml
patching file app/code/core/Mage/Admin/sql/admin_setup/upgrade-1.6.1.1-1.6.1.2.php
patching file app/code/core/Mage/Adminhtml/Block/Permissions/Block.php
patching file app/code/core/Mage/Adminhtml/Block/Permissions/Block/Edit.php
patching file app/code/core/Mage/Adminhtml/Block/Permissions/Block/Edit/Form.php
patching file app/code/core/Mage/Adminhtml/Block/Permissions/Block/Grid.php
patching file app/code/core/Mage/Adminhtml/Block/Permissions/Variable.php
patching file app/code/core/Mage/Adminhtml/Block/Permissions/Variable/Edit.php
patching file app/code/core/Mage/Adminhtml/Block/Permissions/Variable/Edit/Form.php
patching file app/code/core/Mage/Adminhtml/Block/Permissions/Variable/Grid.php
patching file app/code/core/Mage/Adminhtml/controllers/Permissions/BlockController.php
patching file app/code/core/Mage/Adminhtml/controllers/Permissions/VariableController.php
patching file app/code/core/Mage/Adminhtml/etc/adminhtml.xml
patching file app/code/core/Mage/Catalog/Model/Product/Option/Type/File.php
patching file app/code/core/Mage/Core/Controller/Request/Http.php
patching file app/code/core/Mage/Core/Controller/Varien/Router/Admin.php
patching file app/code/core/Mage/Core/Helper/UnserializeArray.php
patching file app/code/core/Mage/Core/Model/Email/Template/Filter.php
patching file app/code/core/Mage/Core/Model/Resource/Setup.php
patching file app/code/core/Mage/Core/etc/config.xml
patching file app/code/core/Mage/Core/etc/system.xml
patching file app/code/core/Mage/Customer/Block/Account/Changeforgotten.php
patching file app/code/core/Mage/Customer/Block/Account/Resetpassword.php
patching file app/code/core/Mage/Customer/controllers/AccountController.php
patching file app/code/core/Mage/Downloadable/Model/Product/Type.php
patching file app/code/core/Mage/Eav/Model/Resource/Attribute/Collection.php
patching file app/code/core/Mage/Sales/Model/Resource/Order/Item/Collection.php
patching file app/code/core/Mage/Sales/controllers/DownloadController.php
patching file app/code/core/Mage/SalesRule/Model/Resource/Coupon/Collection.php
patching file app/code/core/Zend/XmlRpc/Request.php
patching file app/code/core/Zend/XmlRpc/Response.php
patching file app/design/adminhtml/default/default/layout/admin.xml
patching file app/design/frontend/base/default/layout/customer.xml
patching file app/design/frontend/base/default/template/customer/form/register.phtml
patching file app/design/frontend/base/default/template/customer/form/resetforgottenpassword.phtml
patching file app/design/frontend/base/default/template/page/js/cookie.phtml
patching file app/design/frontend/base/default/template/persistent/customer/form/register.phtml
patching file app/design/frontend/default/iphone/layout/customer.xml
patching file app/design/frontend/default/modern/layout/customer.xml
patching file app/design/frontend/rwd/default/layout/customer.xml
patching file app/design/frontend/rwd/default/template/customer/form/resetforgottenpassword.phtml
patching file app/design/frontend/rwd/default/template/persistent/customer/form/register.phtml
patching file cron.php
Hunk #1 succeeded at 60 (offset 1 line).
patching file errors/processor.php
patching file lib/Unserialize/Parser.php
patching file lib/Unserialize/Reader/Arr.php
patching file lib/Unserialize/Reader/ArrKey.php
patching file lib/Unserialize/Reader/ArrValue.php
patching file lib/Unserialize/Reader/Bool.php
patching file lib/Unserialize/Reader/Dbl.php
patching file lib/Unserialize/Reader/Int.php
patching file lib/Unserialize/Reader/Str.php
patching file lib/Varien/Data/Collection/Db.php
patching file lib/Zend/Xml/Security.php