public-inbox: fix to support the current nixpkgs

diff --git a/nixos/modules/services/mail/public-inbox.nix b/nixos/modules/services/mail/public-inbox.nix
index 385de9d95985c4a6b6a68b0c7d49139be0f8218e..94a4a987e88a84a61e0a5586532243bfbbb00a93 100644 (file)
--- a/nixos/modules/services/mail/public-inbox.nix
+++ b/nixos/modules/services/mail/public-inbox.nix
@@ -12,7 +12,7 @@ let
   stateDir = "/var/lib/public-inbox";
 
   gitIni = pkgs.formats.gitIni { listsAsDuplicateKeys = true; };
-  iniAtom = gitIni.lib.types.atom;
+  iniAtom = elemAt gitIni.type/*attrsOf*/.functor.wrapped/*attrsOf*/.functor.wrapped/*either*/.functor.wrapped 0;
 
   useSpamAssassin =
     cfg.settings.publicinboxmda.spamcheck == "spamc"