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shellDBus: Avoid access to undefined properties

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Don't rely on an implicit undefined value of unset parameters to
shut up some warnings.

https://bugzilla.gnome.org/show_bug.cgi?id=781471
This commit is contained in:
Florian Müllner 2017-06-17 18:31:34 +02:00
parent c1758c4d69
commit ccaae5d3cc
1 changed files with 4 additions and 4 deletions
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8
js/ui/shellDBus.js
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@ -145,15 +145,15 @@ const GnomeShell = new Lang.Class({
for (let param in params)
params[param] = params[param].deep_unpack();
let monitorIndex = -1;
if (params['monitor'] >= 0)
monitorIndex = params['monitor'];
let monitorIndex = params['monitor'] || -1;
let label = params['label'] || undefined;
let level = params['level'] || undefined;
let icon = null;
if (params['icon'])
icon = Gio.Icon.new_for_string(params['icon']);
Main.osdWindowManager.show(monitorIndex, icon, params['label'], params['level']);
Main.osdWindowManager.show(monitorIndex, icon, label, level);
},
FocusApp: function(id) {