phpbb/phpbb — pull request #1858 by dhruvgoel92 (2013-11-08 18:06:17+00:00)
Title: [ticket/12007] Default last_result to 0 instead of false

PostgreSQL does not map null/false to 0 and thus this variable causes
an error.
http://tracker.phpbb.com/browse/PHPBB3-12007

PHPBB3-12007