From d98ce172adf64814c7efe25cb357d059a762797a Mon Sep 17 00:00:00 2001
From: florian HENRY <florian.henry@atm-consuliting.fr>
Date: Wed, 5 Jun 2019 17:26:37 +0200
Subject: [PATCH] multicurrency:fix display error message on failed update

---
 htdocs/admin/multicurrency.php                     | 6 +++++-
 htdocs/multicurrency/class/multicurrency.class.php | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/htdocs/admin/multicurrency.php b/htdocs/admin/multicurrency.php
index 31da8a68d2e..8fd6bb22c4d 100644
--- a/htdocs/admin/multicurrency.php
+++ b/htdocs/admin/multicurrency.php
@@ -91,7 +91,11 @@ elseif ($action == 'update_currency')
 		{
 			if ($currency->fetch($fk_multicurrency) > 0)
 			{
-				$currency->updateRate($rate);
+				$result=$currency->updateRate($rate);
+				if ($result<0) {
+					setEventMessages(null,$currency->errors,'errors');
+				}
+
 			}
 		}
 	}
diff --git a/htdocs/multicurrency/class/multicurrency.class.php b/htdocs/multicurrency/class/multicurrency.class.php
index a694b5396d7..6d0e948c4fb 100644
--- a/htdocs/multicurrency/class/multicurrency.class.php
+++ b/htdocs/multicurrency/class/multicurrency.class.php
@@ -417,6 +417,7 @@ class MultiCurrency extends CommonObject
 		else
 		{
 			$this->rate = null;
+			$this->errors=$currencyRate->errors;
 			return -1;
 		}
 	}