[dovecot/core] c50acc: lib: istream-multiplex - Minor code cleanup

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: c50acc5547b9d92784825a09e3de97db0a806f4e
      https://github.com/dovecot/core/commit/c50acc5547b9d92784825a09e3de97db0a806f4e
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-10-05 (Thu, 05 Oct 2017)

  Changed paths:
    M src/lib/istream-multiplex.c

  Log Message:
  -----------
  lib: istream-multiplex - Minor code cleanup

Avoid propagating the error twice, and avoid any confusion about what "got"
actually contains.


  Commit: c704b7fa16ac4fa95c1d84d82d93837ae5cf98e7
      https://github.com/dovecot/core/commit/c704b7fa16ac4fa95c1d84d82d93837ae5cf98e7
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-10-05 (Thu, 05 Oct 2017)

  Changed paths:
    M src/lib/test-istream-multiplex.c
    M src/lib/test-multiplex.c
    M src/lib/test-ostream-multiplex.c

  Log Message:
  -----------
  lib: iostream-multiplex tests - Fix hangs by setting the pipe fds non-blocking


Compare: https://github.com/dovecot/core/compare/02b352f203ca...c704b7fa16ac