[Svn] [roundcube/roundcubemail] a5c2b4: Fixes in context of undefined variables, and code ...

[Aleksander Machniak]

  Branch: refs/heads/master
  Home:   https://github.com/roundcube/roundcubemail
  Commit: a5c2b4360c731aa7cdd8ddbfc866953cf366d5f3
      https://github.com/roundcube/roundcubemail/commit/a5c2b4360c731aa7cdd8ddbfc866953cf366d5f3
  Author: Aleksander Machniak <alec at alec.pl>
  Date:   2020-08-15 (Sat, 15 Aug 2020)

  Changed paths:
    M program/lib/Roundcube/bootstrap.php
    M program/lib/Roundcube/cache/db.php
    M program/lib/Roundcube/cache/redis.php
    M program/lib/Roundcube/db/oracle.php
    M program/lib/Roundcube/db/pgsql.php
    M program/lib/Roundcube/db/sqlite.php
    M program/lib/Roundcube/rcube.php
    M program/lib/Roundcube/rcube_addressbook.php
    M program/lib/Roundcube/rcube_cache.php
    M program/lib/Roundcube/rcube_charset.php
    M program/lib/Roundcube/rcube_config.php
    M program/lib/Roundcube/rcube_contacts.php
    M program/lib/Roundcube/rcube_csv2vcard.php
    M program/lib/Roundcube/rcube_db.php
    M program/lib/Roundcube/rcube_html2text.php
    M program/lib/Roundcube/rcube_image.php
    M program/lib/Roundcube/rcube_imap.php
    M program/lib/Roundcube/rcube_imap_cache.php
    M program/lib/Roundcube/rcube_imap_generic.php
    M program/lib/Roundcube/rcube_imap_search.php
    M program/lib/Roundcube/rcube_ldap.php
    M program/lib/Roundcube/rcube_message.php
    M program/lib/Roundcube/rcube_mime.php
    M program/lib/Roundcube/rcube_mime_decode.php
    M program/lib/Roundcube/rcube_plugin.php
    M program/lib/Roundcube/rcube_plugin_api.php
    M program/lib/Roundcube/rcube_result_thread.php
    M program/lib/Roundcube/rcube_session.php
    M program/lib/Roundcube/rcube_smtp.php
    M program/lib/Roundcube/rcube_spellchecker.php
    M program/lib/Roundcube/rcube_storage.php
    M program/lib/Roundcube/rcube_string_replacer.php
    M program/lib/Roundcube/rcube_text2html.php
    M program/lib/Roundcube/rcube_tnef_decoder.php
    M program/lib/Roundcube/rcube_user.php
    M program/lib/Roundcube/rcube_utils.php
    M program/lib/Roundcube/rcube_vcard.php
    M program/lib/Roundcube/rcube_washtml.php
    M program/lib/Roundcube/spellchecker/atd.php

  Log Message:
  -----------
  Fixes in context of undefined variables, and code style