From 3b3c8d08818538f4b0aec757d5e6ac3f351243e0 Mon Sep 17 00:00:00 2001
From: Dmitry Maksyoma <ledestin@gmail.com>
Date: Fri, 17 Sep 2021 03:39:40 +1200
Subject: [PATCH] vncserver: refactor

---
 unix/vncserver | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/unix/vncserver b/unix/vncserver
index 0c38867..6d04c10 100755
--- a/unix/vncserver
+++ b/unix/vncserver
@@ -554,10 +554,10 @@ sub CheckUserHasSslCertGroupOnDebian {
 
   my $certGroup = 'ssl-cert';
   if (system("groups | grep -qw $certGroup") != 0) {
-    say <<EOF;
+    say <<~EOF;
       Can't access TLS certificate.
       Please add your user to $certGroup via 'addgroup <user> $certGroup'
-EOF
+    EOF
     exit(1);
   }
 }