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altTab: Don't error out if we don't have windows for an app

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We are currently erroring out when the tab chain doesn't contain at
least one window for an app which might happen for windows that don't
take focus like xeyes. This leaves us in a state where we can't show
the switcher at all. Let's just ignore these apps instead of looking
broken.
This commit is contained in:
Rui Matos 2015-10-08 18:17:54 +02:00
parent 44047ac881
commit d6c049a8c9
1 changed files with 0 additions and 2 deletions
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2
js/ui/altTab.js
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@ -448,8 +448,6 @@ const AppSwitcher = new Lang.Class({
}); });
if (appIcon.cachedWindows.length > 0) if (appIcon.cachedWindows.length > 0)
this._addIcon(appIcon); this._addIcon(appIcon);
else if (workspace == null)
throw new Error('%s appears to be running, but doesn\'t have any windows'.format(appIcon.app.get_name()));
} }
this._curApp = -1; this._curApp = -1;