From 0d1ae6a71ddc518f44bff03ae10d50e53f89955b Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Wed, 8 Jun 2011 16:43:44 +0000
Subject: [PATCH] Fix: Avoid error if method not provided

---
 htdocs/core/class/html.formfile.class.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 2f1d5c89c1b..701c72f3cf9 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -408,12 +408,13 @@ class FormFile
 
 			print '</tr>';
 
-			// Hook of thirdparty module
+			// Execute hooks
+			// $hooks must be array('key'=>$instanceofclass)
 			if (! empty($hooks) && is_array($hooks))
 			{
 				foreach($hooks as $module)
 				{
-					$module->formBuilddocOptions();
+				    if (method_exists($module,'formBuilddocOptions')) $module->formBuilddocOptions();
 				}
 			}
 		}