From 27f7f823fe9423756c62899f9863be3c8b56959e Mon Sep 17 00:00:00 2001
From: Dmitry Maksyoma <ledestin@gmail.com>
Date: Fri, 6 Aug 2021 00:08:48 +1200
Subject: [PATCH] vncserver: fix DISPLAY detection

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

diff --git a/unix/vncserver b/unix/vncserver
index 7cde166..f3ad686 100755
--- a/unix/vncserver
+++ b/unix/vncserver
@@ -805,6 +805,8 @@ sub DetectDisplayNumberFromCliArgs {
       }
    } elsif (($ARGV[0] !~ /^-/) && ($ARGV[0] !~ /^\+/)) {
       &Usage();
+   } else {
+      $displayNumber = &GetLowestAvailableDisplayNumber();
    }
 }