From 8a1fcaf5bdde62d316b10d923cae9fb4f1d100b2 Mon Sep 17 00:00:00 2001
From: Karn Kallio <kkallio@skami.org>
Date: Sun, 12 Feb 2017 19:09:24 -0400
Subject: [PATCH] Fix sessions with sddm.

---
 nixos/modules/services/x11/display-managers/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nixos/modules/services/x11/display-managers/default.nix b/nixos/modules/services/x11/display-managers/default.nix
index 7418ce56357..e8b897fb605 100644
--- a/nixos/modules/services/x11/display-managers/default.nix
+++ b/nixos/modules/services/x11/display-managers/default.nix
@@ -32,6 +32,9 @@ let
     ''
       #! ${pkgs.bash}/bin/bash
 
+      # Handle being called by SDDM.
+      if test "''${1:0:1}" = / ; then eval exec $1 $2 ; fi
+
       ${optionalString cfg.displayManager.logToJournal ''
         if [ -z "$_DID_SYSTEMD_CAT" ]; then
           _DID_SYSTEMD_CAT=1 exec ${config.systemd.package}/bin/systemd-cat -t xsession -- "$0" "$@"