[openssl-dev] [Bug] apps: -CApath does not fail for non-directories (on Linux)

[Steffen Nurpmeso]

Hello.

I am sorry, but i have no github account.  Maybe it is possible to
have some @bug address which creates issues automatically?
I see this on 

  ? openssl version
  OpenSSL 1.0.2k  26 Jan 2017
  ? /home/steffen/usr/opt/.ssl-1.1.0/bin/openssl version                                                                       
  OpenSSL 1.1.0  25 Aug 2016
  ? openssl verify -verbose -CAfile SOME-FILE  SOME-CERT
  SOME-FILE: OK
  ? openssl verify -verbose -CApath SOME-FILE  SOME-CERT
  error 20 at 0 depth lookup:unable to get local issuer certificate

I look into apps/apps.c, but i cannot tell why this does not bail
out when the directory is found to be a file.
Ciao,

--steffen