tree d76b376126349a0140966c6c0105f8876b631cd7
parent c84fd1cd95160520089eecd075eefe6baee4bfef
author Hanno Becker <hanno.becker@arm.com> 1550851409 +0000
committer Hanno Becker <hanno.becker@arm.com> 1561449986 +0100

Allow NULL pointer in mbedtls_x509_get_sig_alg if params not needed

Also, set `sig_opts` pointer to `NULL` if no signature algorithm
parameters are given (to reflect exactly that).