From 2d8429e4cb6e98c4b5fa011cad182f5d174b1628 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Bournhonesque?=
 <raphael0202@users.noreply.github.com>
Date: Fri, 21 Jul 2023 11:45:04 +0200
Subject: [PATCH] Update lib/ProductOpener/Mail.pm

Co-authored-by: Alex Garel <alex@garel.org>
---
 lib/ProductOpener/Mail.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/ProductOpener/Mail.pm b/lib/ProductOpener/Mail.pm
index 09db8dac4521d..2c0322fd2a000 100644
--- a/lib/ProductOpener/Mail.pm
+++ b/lib/ProductOpener/Mail.pm
@@ -225,7 +225,8 @@ sub get_html_email_content ($filename, $lang) {
 		$file = "$data_root/lang/en/emails/$filename";
 	}
 
-	open(my $IN, "<:encoding(UTF-8)", $file);
+	open(my $IN, "<:encoding(UTF-8)", $file) or log->error("Can't open $file for reading");
+	return unless $IN;
 	my $html = join('', (<$IN>));
 	close($IN);
 	return $html;