From 02f851e3b60c0e471f1a125b3de9efda8b9e1dd0 Mon Sep 17 00:00:00 2001
From: Dany De Bontridder <danydb@noalyss.eu>
Date: Mon, 11 Jun 2018 08:57:00 +0200
Subject: [PATCH] http_input : strip_tags on array thrown an error

---
 include/lib/http_input.class.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/lib/http_input.class.php b/include/lib/http_input.class.php
index 5dd1a33ca..35922702a 100644
--- a/include/lib/http_input.class.php
+++ b/include/lib/http_input.class.php
@@ -108,7 +108,8 @@ class HttpInput
                 if (array_key_exists($p_name,$this->array) )
                 {
                     $this->check_type($p_name, $p_type);
-                    return strip_tags($this->array[$p_name]);
+ 		    if ( is_string($this->array[$p_name]) ) return strip_tags($this->array[$p_name]);
+		    return $this->array[$p_name];
                 }
                 else
                 {
@@ -121,7 +122,8 @@ class HttpInput
                 EXC_PARAM_VALUE);
             }
             $this->check_type($p_name, $p_type);
-            return strip_tags($this->array[$p_name]);
+	    if ( is_string($this->array[$p_name]) ) return strip_tags($this->array[$p_name]);
+	    return $this->array[$p_name];
         }
         catch (Exception $e)
         {