| Index: lib/prefs.js |
| =================================================================== |
| --- a/lib/prefs.js |
| +++ b/lib/prefs.js |
| @@ -23,11 +23,12 @@ |
| request.send(); |
| let defaults = request.response.defaults; |
| + let preconfigurable = new Set(request.response.preconfigurable); |
| for (let pref in defaults) |
| { |
| let value = defaults[pref]; |
| let [getter, setter] = typeMap[typeof value]; |
| - if (request.response.preconfigurable.indexOf(pref) != -1) |
| + if (preconfigurable.has(pref)) |
| { |
| try |
| { |