[Svn] [roundcube/roundcubemail] 46e2e7: CS fix

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/roundcube/roundcubemail
  Commit: 46e2e7e16c097b825ac54f234349bd094e6e69f0
      https://github.com/roundcube/roundcubemail/commit/46e2e7e16c097b825ac54f234349bd094e6e69f0
  Author: Aleksander Machniak <alec at alec.pl>
  Date:   2017-12-06 (Wed, 06 Dec 2017)

  Changed paths:
    M program/include/rcmail_output_html.php

  Log Message:
  -----------
  CS fix


  Commit: 3488531b26ebec10361576e1c55adc75d06255ad
      https://github.com/roundcube/roundcubemail/commit/3488531b26ebec10361576e1c55adc75d06255ad
  Author: Aleksander Machniak <alec at alec.pl>
  Date:   2017-12-06 (Wed, 06 Dec 2017)

  Changed paths:
    M program/lib/Roundcube/rcube_utils.php

  Log Message:
  -----------
  Fix PHP Warning: Use of undefined constant INTL_IDNA_VARIANT_UTS46 on servers without php-intl extension


Compare: https://github.com/roundcube/roundcubemail/compare/09c8b3343951...3488531b26eb