Use attrByPath for feature retrieval

svn path=/nixpkgs/trunk/; revision=17191
2009-09-16 13:54:11 +00:00 · 2009-09-16 13:54:11 +00:00 · b5dc8f98d2
commit b5dc8f98d2
parent 9d85db847b
1 changed files with 1 additions and 1 deletions
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@ -5378,7 +5378,7 @@ let
      inherit fetchgit stdenv kernel perl;
    };

-    aufs2Utils = if kernel.features ? aufs then
+    aufs2Utils = if lib.attrByPath ["features" "aufs"] false kernel then
      builderDefsPackage ../os-specific/linux/aufs2-utils {
        inherit kernel;
      }