Allow empty value for config values

Fixed so config variables can pass an empty argument.

Solves issue #1791.

diff --git a/unix/vncserver/vncserver.in b/unix/vncserver/vncserver.in
index ebdd3a97eddfe5f4ac0536d1b4ad91ee8846df28..fdcce0e9c4173089fd8f6aa48955f2af015639e3 100755 (executable)
--- 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");