Fixes #1735: InStyle class not found.

modules/Users/actions/SaveAjax.php

@@ -8,6 +8,8 @@
  * All Rights Reserved.
  *************************************************************************************/
 vimport('~~/include/Webservices/Custom/ChangePassword.php');
+vimport('~~/include/simplehtmldom/simple_html_dom.php');
+vimport('~~/libraries/InStyle/InStyle.php');
 
 class Users_SaveAjax_Action extends Vtiger_SaveAjax_Action {
 
@@ -133,7 +135,7 @@ class Users_SaveAjax_Action extends Vtiger_SaveAjax_Action {
 			if($fieldName == 'signature'){
 				$requestData = $request->getAll();
 				$instyle = new InStyle();
-				$signature = $instyle->convertStylesToInlineCss($requestData['signature']);
+				$signature = $instyle->convertStylesToInlineCss($requestData['value']);
 				//#4823970 - Added to remove any action tags like <form>, <input>, <button>..
 				$fieldValue = vtlib_purify($signature);
 				// Purify malicious html event attributes