From b26c89e6aa1d7731d5e267656207f2e1c2f37f1d Mon Sep 17 00:00:00 2001
From: Weijia Wang <9713184+wegank@users.noreply.github.com>
Date: Mon, 16 Jun 2025 01:32:24 +0200
Subject: [PATCH] xrdp: fix invalid substitution in sesman.ini

---
 pkgs/by-name/xr/xrdp/package.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/xr/xrdp/package.nix b/pkgs/by-name/xr/xrdp/package.nix
index b48f43dbb2b7..5f00ddaab799 100644
--- a/pkgs/by-name/xr/xrdp/package.nix
+++ b/pkgs/by-name/xr/xrdp/package.nix
@@ -151,8 +151,8 @@ let
 
       cp $src/keygen/openssl.conf $out/share/xrdp/openssl.conf
 
-      substituteInPlace $out/etc/xrdp/sesman.ini --replace /etc/xrdp/pulse $out/etc/xrdp/pulse
-      substituteInPlace $out/etc/xrdp/sesman.ini --replace '#SessionSockdirGroup=root' 'SessionSockdirGroup=xrdp'
+      substituteInPlace $out/etc/xrdp/sesman.ini --replace-fail /etc/xrdp/pulse $out/etc/xrdp/pulse
+      substituteInPlace $out/etc/xrdp/sesman.ini --replace-fail '#SessionSockdirGroup=xrdp' 'SessionSockdirGroup=xrdp'
 
       # remove all session types except Xorg (they are not supported by this setup)
       perl -i -ne 'print unless /\[(X11rdp|Xvnc|console|vnc-any|sesman-any|rdp-any|neutrinordp-any)\]/ .. /^$/' $out/etc/xrdp/xrdp.ini