Ricardo Wurmus <rekado@elephly.net> writes:

> diff --git a/nix/libstore/build.cc b/nix/libstore/build.cc
> index 29266f1dd6..94609e07f5 100644
> --- a/nix/libstore/build.cc
> +++ b/nix/libstore/build.cc
> @@ -2247,6 +2247,7 @@ void DerivationGoal::runChild()
>          Strings envStrs;
>          foreach (Environment::const_iterator, i, env)
>              envStrs.push_back(rewriteHashes(i->first + "=" + i->second, rewritesToTmp));
> +	envStrs.push_back("COLUMNS=1024");
>  
>          /* If we are running in `build-users' mode, then switch to the
>             user we allocated above.  Make sure that we drop all root

What about merging this then?

-- 
Pierre Neidhardt
https://ambrevar.xyz/