[QGIS-Developer] Warning - possible project corruption in 2.18.13

[Nyall Dawson]

Hi all,

I've just been trying to diagnose an issue with loading an existing
2.18 project in the new 2.18.13 release.

Seems like something may be broken here with regards to loading OGR
based layers which have a subset filter set.

These layers trigger the "missing layers" dialog when loading the
project and the layer link cannot be repaired without removing the
filter clause.

(specifically this is with .gdb layers on Windows - not sure yet if
it's restricted to this combination).

So just a heads up to test your existing projects before rolling out
the 2.18.13 update.

Nyall