treewide: fix modules options types where the default is null

They can be caught with `nixos-option -r` on an empty ({...}:{}) NixOS configuration.
2020-04-28 19:13:59 +02:00
parent 27c7e7d38a
commit 4a0beed5c0
9 changed files with 10 additions and 10 deletions
@@ -172,7 +172,7 @@ in {
          };

          database = mkOption {
-            type = types.str;
+            type = types.nullOr types.str;
            default = null;
            description = "Database name to store sms data";
          };