nixos/display-managers: Quote "$vars" (#25199)

NixOS · Apr 27, 2017 · 0d72629 · 0d72629
1 parent de688d9
commit 0d72629
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/nixos/modules/services/x11/display-managers/default.nix b/nixos/modules/services/x11/display-managers/default.nix
@@ -33,7 +33,7 @@ let
       #! ${pkgs.bash}/bin/bash
 
       # Handle being called by SDDM.
-      if test "''${1:0:1}" = / ; then eval exec $1 $2 ; fi
+      if test "''${1:0:1}" = / ; then eval exec "$1" "$2" ; fi
 
       ${optionalString cfg.displayManager.logToJournal ''
         if [ -z "$_DID_SYSTEMD_CAT" ]; then
@@ -115,7 +115,7 @@ let
       : ''${desktopManager:=${cfg.desktopManager.default}}
 
       # Start the window manager.
-      case $windowManager in
+      case "$windowManager" in
         ${concatMapStrings (s: ''
           (${s.name})
             ${s.start}
@@ -125,7 +125,7 @@ let
       esac
 
       # Start the desktop manager.
-      case $desktopManager in
+      case "$desktopManager" in
         ${concatMapStrings (s: ''
           (${s.name})
             ${s.start}