[Nix-dev] Re: [Nix-commits] SVN commit: nix - r29021 - nixos/trunk/modules/misc

[Eelco Dolstra]

Hi,

On 09/05/2011 11:19 AM, Nicolas Pierron wrote:

> +  optCall = f: x:
> +    if builtins.isFunction f
> +    then f x
> +    else f;

Attributes that can be both functions or not are a bad habit that we 
shouldn't propagate further :-)  It also makes behaviour of 
nixpkgs.config inconsistent with the semantics of the 
~/.nixpkgs/config.nix.  Is there a good reason for this?

-- 
Eelco Dolstra | http://www.st.ewi.tudelft.nl/~dolstra/