Hi Jürgen,

I am sorry - my fault. I compiled and then forgot "make install" - so it was still using the old version. NULL values are working fine now - thanks!

I have three more questions regarding the ini file:

1.
should it be QGIS_OPTIONS_PATH or QGIS_OPTION_PATH? I see both variations out there.

2.
So if, my ini-file is in /etc/QGIS/QGIS.ini I need to point QGIS_OPTIONS_PATH to

/etc/QGIS ?

3.
should it be QGIS.ini or QGIS2.ini ?

--------------------

I found documentation at http://docs.qgis.org/2.6/uk/docs/user_manual/working_with_ogc/ogc_server_support.html#environment-variables
----------------


QGIS_OPTIONS_PATH: The variable specifies path to directory with settings. It works the same ways as QGIS application –optionspath option. It is looking for settings file in <QGIS_OPTIONS_PATH>/QGIS/QGIS2.ini. For exaple, to set QGIS server on Apache to use /path/to/config/QGIS/QGIS2.ini settings file, add to Apache config:

    SetEnv QGIS_OPTIONS_PATH "/path/to/config/"

----------------

Is this information wrong then?

Thanks,
Andreas

Am 2015-02-16 10:22, schrieb Jürgen E. Fischer:
Hi Andreas,

On Mon, 16. Feb 2015 at 09:54:56 +0100, Andreas Neumann wrote:
specified variable QGIS_OPTIONS_PATH in
/etc/apache2/mods-enabled/env.conf:

SetEnv QGIS_OPTIONS_PATH "/etc"

I placed a file at /etc/QGIS/QGIS.ini (also tried QGIS2.ini) -
neither worked.

The ini file should be in the path that QGIS_OPTIONS_PATH points to.


Content of the file:
-------------------
[Qgis]
nullValue=NULL

That's the default anyway. So it doesn't matter whether or not the file is found. Which format are you requesting GetFeatureInfo in? Did you try with
QGIS Desktop?  Because that's what I did.


Jürgen

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