Unified Diff: lib/prefs.js
Issue 5702539706105856:
Issue 2444 - Make preconfigurable property optional (Closed)
Patch Set:
Created May 4, 2015, 5:05 p.m.
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| Index: lib/prefs.js |
| =================================================================== |
| --- a/lib/prefs.js |
| +++ b/lib/prefs.js |
| @@ -27,7 +27,8 @@ |
| { |
| let value = defaults[pref]; |
| let [getter, setter] = typeMap[typeof value]; |
| - if (request.response.preconfigurable.indexOf(pref) != -1) |
| + if ("preconfigurable" in request.response && |
| + request.response.preconfigurable.indexOf(pref) != -1) |
| { |
| try |
| { |
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