Unified Diff: options.js
Issue 29417597:
Issue 5161 - Use maps and sets where appropriate (Closed)
Base URL: https://hg.adblockplus.org/adblockpluschrome/
Patch Set: Minor unrelated changes
Created May 21, 2017, 10:15 p.m.
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| Index: options.js |
| =================================================================== |
| --- a/options.js |
| +++ b/options.js |
| @@ -32,23 +32,17 @@ |
| * value arguments are optional their index must be |
| * maintained. E.g. if you omit the first value you |
| * must omit the second too.) |
| */ |
| function wrapper(baseMessage, ...paramKeys) |
| { |
| return function(...paramValues /* , callback */) |
| { |
| - let message = Object.create(null); |
| - for (let key in baseMessage) |
| - { |
| - if (baseMessage.hasOwnProperty(key)) |
| - message[key] = baseMessage[key]; |
| - } |
| - |
| + let message = Object.assign(Object.create(null), baseMessage); |
| let callback; |
| if (paramValues.length > 0) |
| { |
| let lastArg = paramValues[paramValues.length - 1]; |
| if (typeof lastArg == "function") |
| callback = lastArg; |
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