From edcf8841ab77b43f0cfd620bb7e419e869778e69 Mon Sep 17 00:00:00 2001
From: iliajie <gpg@ilia.engineer>
Date: Mon, 5 Dec 2022 19:50:54 +0200
Subject: [PATCH] Fix to set config option directly

---
 xterm/config.info    | 2 +-
 xterm/shellserver.pl | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/xterm/config.info b/xterm/config.info
index 13ad6dfee..b3fdaa737 100644
--- a/xterm/config.info
+++ b/xterm/config.info
@@ -1,4 +1,4 @@
-xterm=Set <tt>TERM</tt> environmental variable to,4,0-xterm&#45;256color,1-xterm&#45;16color,2-xterm,3-vt102,3-vt100,4-vt52,5-rxvt,6-nsterm,7-dtterm,8-ansi
+xterm=Set <tt>TERM</tt> environmental variable to,4,xterm+256color-xterm&#45;256color,xterm+16color-xterm&#45;16color,xterm-xterm,vt102-vt102,vt100-vt100,vt52-vt52,rxvt-rxvt,nsterm-nsterm,dtterm-dtterm,ansi-ansi
 base_port=Base port number for WebSockets connections,0,5
 size=Terminal width and height in characters,3,Automatic,5,,,Static (80x24)
 locale=Set shell character encoding,10,0-Shell default,1-<tt>en_US.UTF&#45;8</tt>,Custom
diff --git a/xterm/shellserver.pl b/xterm/shellserver.pl
index 3ec3ca8ce..6258e1fba 100755
--- a/xterm/shellserver.pl
+++ b/xterm/shellserver.pl
@@ -39,8 +39,11 @@ if ($lang) {
 	}
 
 # Set terminal
-my @terms = ('xterm-256color', 'xterm-16color', 'xterm', 'vt102', 'vt100', 'vt52', 'rxvt', 'nsterm', 'dtterm', 'ansi');
-$ENV{'TERM'} = defined($config{'xterm'}) ? $terms[$config{'xterm'}] : 'xterm-256color';
+my $config_xterm = $config{'xterm'};
+$config_xterm = 'xterm-256color'
+	if (!$config_xterm);
+$config_xterm =~ s/\+/-/;
+$ENV{'TERM'} = $config_xterm;
 $ENV{'HOME'} = $uinfo[7];
 chdir($dir || $uinfo[7] || "/");
 my $shellcmd = $uinfo[8];