Peter Serwylo fa9e616c3f When no keywords to search, use an empty query selection that evaluates to "1".
This means that instead of building invalid SQL such as `WHERE (() OR ())` it
will build `WHERE((1) OR (1))` which, while non-optimal, is at least valid.

Fixes issue #560.
2016-02-06 13:43:15 +00:00
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2015-10-04 08:14:48 -07:00
2016-01-27 10:58:10 +00:00
2016-02-01 12:18:02 +00:00
2015-12-29 12:27:15 +01:00