nix: fix PATH_NIX

diff --git a/shell.nix b/shell.nix
index 5461dd212f7224e0c0560619a7b29063eba20cf4..80cf473fdd22af43da9c7023b6ea5f8ae81dd964 100644 (file)
--- a/shell.nix
+++ b/shell.nix
@@ -89,7 +89,7 @@ pkgs.stdenv.mkDerivation {
     #NIX_PATH+=""
 
     # executables
-    PATH_NIX=$(dirname $(readlink ~/.nix-profile/bin/nix))
+    PATH_NIX=$(dirname $(readlink -e ~/.nix-profile/bin/nix))
     PATH_NIXOS=/run/wrappers/bin
     PATH_FHS="$PWD"/.lib/nix/fhs-bin
     PATH_FHS_VBOX="$PWD"/.lib/fhs-vbox-bin