The source project of this merge request has been removed.
Put in forgotten initialiser for nbio member
struct mbedtls_net_context, defined in h.net_sockets, has a member nbio, conditionally for RISC OS. However, mbedtls_net_init(), defined in c.net_sockets - which is a RISC OS specific file, see lines 62 to 64 - does not initialise nbio. It should.
Credit is due entirely to Colin Granville for pointing this out.