From 9b52096914696f5840a11e534051858f446bca03 Mon Sep 17 00:00:00 2001
From: Dany De Bontridder <danydb@noalyss.eu>
Date: Thu, 16 Nov 2017 21:03:35 +0100
Subject: [PATCH] HtmlInput: fix small bug in fct image_click

---
 include/lib/html_input.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/lib/html_input.class.php b/include/lib/html_input.class.php
index 1c748cb69..398f8cbc7 100755
--- a/include/lib/html_input.class.php
+++ b/include/lib/html_input.class.php
@@ -535,7 +535,7 @@ class HtmlInput
      * @param string $p_js javascript when the image is clicked
      * @param string $p_message Message 
      */
-    static  function image_click($p_image,$p_js,$p_message,$p_class)
+    static  function image_click($p_image,$p_js,$p_message,$p_class="")
     {
         $ret=sprintf('<a class="nav %s" style="display:inline" title="%s"><img src="image/%s" onclick="%s"></a>',
                 $p_class,