From c37ab434fafc875dc0185186448797779252a8a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=B4me=20Chilliet?= <come.chilliet@fusiondirectory.org>
Date: Tue, 5 Nov 2019 11:08:34 +0100
Subject: [PATCH] :ambulance: fix(msgPool) Fix too strong typing in msgPool

issue #6047
---
 include/class_msgPool.inc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/class_msgPool.inc b/include/class_msgPool.inc
index a691a6ca8..186d60b55 100644
--- a/include/class_msgPool.inc
+++ b/include/class_msgPool.inc
@@ -426,8 +426,11 @@ class msgPool
    *
    * \param string $example Example of a right submited data
    */
-  public static function invalid (string $name, string $data = '', string $example = ''): string
+  public static function invalid (string $name, $data = '', string $example = ''): string
   {
+    if (!is_string($data)) {
+      $data = var_export($data, TRUE);
+    }
     $error = sprintf(_('The field "%s" contains an invalid value.'), htmlentities($name, ENT_COMPAT, 'UTF-8'));
     $error .= '<br/><br/> "'.htmlentities($data, ENT_COMPAT, 'UTF-8').'"';
 
-- 
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