From 5cf27f814c12f2c2c449a026009ba8d18c703e00 Mon Sep 17 00:00:00 2001
From: Tristan Ross <tristan.ross@midstall.com>
Date: Sat, 31 Dec 2022 12:30:39 -0800
Subject: [PATCH] fix(#101): description for type handles string correctly

---
 types.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types.nix b/types.nix
index c0d18d0..2e077b2 100644
--- a/types.nix
+++ b/types.nix
@@ -9,7 +9,7 @@ rec {
     # uses the field "type" to find the correct type in the attrset
     subType = typeAttr: mkOptionType rec {
       name = "subType";
-      description = "one of ${attrNames typeAttr}";
+      description = "one of ${concatStringsSep "," (attrNames typeAttr)}";
       check = x: if x ? type then typeAttr.${x.type}.check x else throw "No type option set in:\n${generators.toPretty {} x}";
       merge = loc: defs:
         foldl' (res: def: typeAttr.${def.value.type}.merge loc [def]) {} defs;