nil check for discussion when creating comment via email (#4667)
nil check for discussion when creating comment via email (#4667)

* nil check for discussion when creating comment via email

* Update email_processor.rb

piratas-ar/loomio,loomio/loomio,piratas-ar/loomio,loomio/loomio,loomio/loomio,piratas-ar/loomio,piratas-ar/loomio,loomio/loomio