matrix-js-sdk

172044a1 - check whether notif level is undefined, because `0` is falsey (#651)

check whether notif level is undefined, because `0` is falsey (#651) * check whether notif level is undefined, because `0` is falsey and it failed Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> * improve number check for all m.room.power_levels related stuffs Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>