Greyson Parrelli e3b22dabce Harden notification channels. ... There's odd corner cases where channels can be duplicated. This commit adds some hard checks where we trim any dead channels, and unset any notification channels from recipients whose notification channel isn't present in the system settings.		2019-01-30 16:10:47 -08:00
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securesms	Harden notification channels.	2019-01-30 16:10:47 -08:00