From cc3abddbad0af84154808356e50bea3d5f666de7 Mon Sep 17 00:00:00 2001
From: Linn Mattsson <linma@cendio.se>
Date: Wed, 9 Oct 2024 16:16:55 +0200
Subject: [PATCH] Allow empty value for config values

Fixed so config variables can pass an empty argument.

Solves issue #1791.

(cherry picked from commit dbb6ee4d70ce080b452791a5a6d0f7ec3ac78f91)
---
 unix/vncserver/vncserver.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unix/vncserver/vncserver.in b/unix/vncserver/vncserver.in
index ebdd3a97ed..fdcce0e9c4 100755
--- a/unix/vncserver/vncserver.in
+++ b/unix/vncserver/vncserver.in
@@ -288,7 +288,7 @@ sub LoadConfig {
     if (open(IN, $configFile)) {
       while (<IN>) {
         next if /^#/;
-        if (my ($k, $v) = /^\s*(\w+)\s*=\s*(.+)$/) {
+        if (my ($k, $v) = /^\s*(\w+)\s*=\s*(.*)$/) {
           $k = lc($k); # must normalize key case
           if ($warnoverride && $config{$k}) {
             print("Warning: $configFile is overriding previously defined '$k' to be '$v'\n");