bde1451896
The active_connection might be null, but the NMApplet code might still belive the device wrapper is the primary connection (because dbus signals are emitted one after the other). (Also, remove an old and wrong comment about bluetooth in wwan code) Fixes: (gnome-shell:22511): Gjs-WARNING **: JS ERROR: Exception in callback for signal: icon-changed: TypeError: this._device.active_connection is null NMDeviceWired<.getIndicatorIcon@resource:///org/gnome/shell/ui/status/network.js:475 wrapper@resource:///org/gnome/gjs/modules/lang.js:169 NMApplet<._updateIcon@resource:///org/gnome/shell/ui/status/network.js:1790 wrapper@resource:///org/gnome/gjs/modules/lang.js:169 _emit@resource:///org/gnome/gjs/modules/signals.js:124 NMConnectionSection<._addConnection/<@resource:///org/gnome/shell/ui/status/network.js:265 _emit@resource:///org/gnome/gjs/modules/signals.js:124 NMConnectionItem<._sync@resource:///org/gnome/shell/ui/status/network.js:137 wrapper@resource:///org/gnome/gjs/modules/lang.js:169 NMConnectionItem<.setActiveConnection@resource:///org/gnome/shell/ui/status/network.js:169 wrapper@resource:///org/gnome/gjs/modules/lang.js:169 NMConnectionDevice<._activeConnectionChanged@resource:///org/gnome/shell/ui/status/network.js:327 wrapper@resource:///org/gnome/gjs/modules/lang.js:169 https://bugzilla.gnome.org/show_bug.cgi?id=723570
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