dconf: assume empty list value is a list of strings

Fixes #769.
2019-07-28 13:01:29 +03:00 · 2019-07-28 13:01:29 +03:00 · caf3349f01
parent 6239ce20af
commit caf3349f01
1 changed files with 7 additions and 1 deletions
--- a/modules/misc/dconf.nix
+++ b/modules/misc/dconf.nix
@ -13,9 +13,15 @@ let
    let
      tweakVal = v:
        if isString v then "'${v}'"
-        else if isList v then "[" + concatMapStringsSep "," tweakVal v + "]"
+        else if isList v then tweakList v
        else if isBool v then (if v then "true" else "false")
        else toString v;
+
+      # Assume empty list is a list of strings, see #769
+      tweakList = v:
+        if v == [] then "@as []"
+        else "[" + concatMapStringsSep "," tweakVal v + "]";
+
    in
      "${key}=${tweakVal value}";