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| author | Kris Maglione <maglione.k@gmail.com> | 2011-10-01 23:02:00 -0400 |
|---|---|---|
| committer | Kris Maglione <maglione.k@gmail.com> | 2011-10-01 23:02:00 -0400 |
| commit | 84a68bff9a38fd578811fb1b26f3cbd4d13e6a5e (patch) | |
| tree | 5e5a5020c81c99d1aac0c8028440758c88c9ab23 /common/content/dactyl.js | |
| parent | c9583ac72f401844de5136c82155c0d0dc5ae21f (diff) | |
| download | pentadactyl-84a68bff9a38fd578811fb1b26f3cbd4d13e6a5e.tar.gz | |
Add util.weakReference that won't crash if you pass null.
Diffstat (limited to 'common/content/dactyl.js')
| -rw-r--r-- | common/content/dactyl.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/content/dactyl.js b/common/content/dactyl.js index 17a72ea7..f3260f42 100644 --- a/common/content/dactyl.js +++ b/common/content/dactyl.js @@ -205,7 +205,7 @@ var Dactyl = Module("dactyl", XPCOM(Ci.nsISupportsWeakReference, ModuleBase), { registerObserver: function registerObserver(type, callback, weak) { if (!(type in this._observers)) this._observers[type] = []; - this._observers[type].push(weak ? Cu.getWeakReference(callback) : { get: function () callback }); + this._observers[type].push(weak ? util.weakReference(callback) : { get: function () callback }); }, registerObservers: function registerObservers(obj, prop) { |