[dovecot/core] e20f59: lib: iostream-temp: Fixed o_stream_send_istream()

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: e20f5920759215f328ce12dcca071b4e7dda3d48
      https://github.com/dovecot/core/commit/e20f5920759215f328ce12dcca071b4e7dda3d48
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-05-31 (Tue, 31 May 2016)

  Changed paths:
    M src/lib/iostream-temp.c

  Log Message:
  -----------
  lib: iostream-temp: Fixed o_stream_send_istream()