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| author | Kris Maglione <maglione.k@gmail.com> | 2011-09-11 15:06:46 -0400 |
|---|---|---|
| committer | Kris Maglione <maglione.k@gmail.com> | 2011-09-11 15:06:46 -0400 |
| commit | 345cce5a421b9e1a56a1a071f02e5ec73474f43b (patch) | |
| tree | 031b814916bbaaa42a58ac30ce8d3db4fd05b4b2 /common/modules/overlay.jsm | |
| parent | 68d8bf74df55e8bf06ba8660010e6f28f99e598a (diff) | |
| download | pentadactyl-345cce5a421b9e1a56a1a071f02e5ec73474f43b.tar.gz | |
Don't Be Evil.
--HG--
rename : pentadactyl/skin/icon.png => pentadactyl/icon16.png
Diffstat (limited to 'common/modules/overlay.jsm')
| -rw-r--r-- | common/modules/overlay.jsm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/common/modules/overlay.jsm b/common/modules/overlay.jsm index ed245550..3fa30c6b 100644 --- a/common/modules/overlay.jsm +++ b/common/modules/overlay.jsm @@ -150,11 +150,14 @@ var Overlay = Module("Overlay", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReferen getData: function getData(obj, key, constructor) { let { id } = this; - if (!(id in obj)) + if (!(id in obj && obj[id])) obj[id] = {}; if (obj[id][key] === undefined) - obj[id][key] = (constructor || Array)(); + if (constructor === undefined || callable(constructor)) + obj[id][key] = (constructor || Array)(); + else + obj[id][key] = constructor; return obj[id][key]; }, |