[dovecot/core] 9a4542: auth: GSSAPI mechanism: Fix CLang -Wstrict-bool wa...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 9a4542801f04f81385e554ba79b12f50eba1d460
      https://github.com/dovecot/core/commit/9a4542801f04f81385e554ba79b12f50eba1d460
  Author: Stephan Bosch <stephan at dovecot.fi>
  Date:   2016-08-28 (Sun, 28 Aug 2016)

  Changed paths:
    M src/auth/mech-gssapi.c

  Log Message:
  -----------
  auth: GSSAPI mechanism: Fix CLang -Wstrict-bool warnings.

The GSS_ERROR() macro yields an integer rather than an actual bool value.
The krb5_kuserok() function returns a krb_boolean type, which is unsigned int rather than a bool.