wwan: Fix signal strength display when extended signal retrieval is disabled (!12) · Merge requests · Librem5 / gnome-control-center

Merged Sebastian Krzyszkowiak requested to merge sebastian.krzyszkowiak/gnome-control-center:signal-strength into librem5-3-24 Jul 06, 2020

MMModemSignal interface is used to retrieve extended signal information that requires periodic polling. Therefore, it needs to be manually enabled in order to use. There if a fallback to use mm_modem_get_signal_quality when MMModemSignal interface is unavailable, but it didn't check whether it's actually enabled, leaving the UI with empty label.