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status/keyboard: Check if this._currentSource is valid on activation

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this._currentSource might be invalid so check for that to prevent an
exception and still switch to the newly activated source.

https://bugzilla.gnome.org/show_bug.cgi?id=695841
This commit is contained in:
Rui Matos 2013-03-14 13:25:12 +01:00
parent 5c89568cca
commit 01deb9ef7d
1 changed files with 1 additions and 1 deletions
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2
js/ui/status/keyboard.js
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@ -487,7 +487,7 @@ const InputSourceIndicator = new Lang.Class({
let is = new InputSource(type, id, displayName, shortName, i); let is = new InputSource(type, id, displayName, shortName, i);
is.connect('activate', Lang.bind(this, function() { is.connect('activate', Lang.bind(this, function() {
if (this._currentSource.index == is.index) if (this._currentSource && this._currentSource.index == is.index)
return; return;
this._settings.set_value(KEY_CURRENT_INPUT_SOURCE, this._settings.set_value(KEY_CURRENT_INPUT_SOURCE,
GLib.Variant.new_uint32(is.index)); GLib.Variant.new_uint32(is.index));