Will Morgan ceab35a0be Strict type check for null cache values
Previously, generated cache results that returned 0, '', array() etc
were being ignored. This change narrows it down to just false.

Ideally we would use a EmptyCacheHit object to be very specific for
these cases, but perhaps this approach is a bit overkill.
2013-10-24 18:01:20 +01:00
..
2013-08-07 09:43:52 +12:00
2013-08-07 09:43:52 +12:00