forked from lix-project/lix
nix-shell: Fix bash completion
Nixpkgs's stdenv setup script sets the "nullglob" option, but doing so breaks Bash completion on NixOS (when ‘programs.bash.enableCompletion’ is set) and on Ubuntu. So clear that flag afterwards. Of course, this may break stdenv functions in subtle ways...
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@ -210,6 +210,7 @@ foreach my $expr (@exprs) {
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'set +e; ' .
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'PS1="\n\[\033[1;32m\][nix-shell:\w]$\[\033[0m\] "; ' .
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'unset NIX_ENFORCE_PURITY; ' .
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'shopt -u nullglob; ' .
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$envCommand);
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exec($ENV{NIX_BUILD_SHELL} // "bash", "--rcfile", $rcfile);
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die;
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