'tolower' not operative......

[Arran Cudbard-Bell]

On 5 Dec 2012, at 15:05, Alan Buxey <A.L.M.Buxey at lboro.ac.uk> wrote:

> Hi,
>> On 12/05/2012 02:45 PM, Alan Buxey wrote:
>>> hi,
>>> 
>>> noted on our FR 3.x system the following in the logs:
>>> 
>>> sql : WARNING: Unknown module "tolower" in string expansion "%"
>>> WARNING: No such configuration item .
>> 
>> These were all moved into "expr". Are you sure you've got "expr"
>> under instantiate?
> 
> suggestion. print out WARNING and fail to start  :-)
> (instead the server can carry on running with lots of impaired functionality)


xlat expansions aren't pre-parsed like other bits of the configuration, so we can't check whether xlat functions have been registered or not until we actually try and do the expansion at runtime.

-Arran