From 96c5c2e65d084afb603b4b138fdc8d5f3f2d1d83 Mon Sep 17 00:00:00 2001
From: Michael Wesemann <mw@pstbx.org>
Date: Fri, 14 Aug 2026 10:55:10 +0200
Subject: [PATCH] setup.ssh: keep the newline when commenting out AcceptEnv

The $ in /(^\s*AcceptEnv.*$)/ matches before the newline, so $1 did not
contain it and the following line was appended to the comment - which
commented out the Subsystem sftp line on a stock Debian sshd_config.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---
 setup.ssh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.ssh b/setup.ssh
index 1054d5b..bd0faae 100755
--- a/setup.ssh
+++ b/setup.ssh
@@ -9,7 +9,7 @@ while(<IN>) {
   if (/^\s*\#*\s*PermitRootLogin/) {
     $out.="PermitRootLogin yes\n" ;
   } elsif (/(^\s*AcceptEnv.*$)/) {
-    $out.="#$1";
+    $out.="#$1\n";
   } else {
     $out.=$_;
   }