assets: filters behavior fix
- Fixes the filters behaviour when no variables are set in the config.
Signed-off-by: Yoan Blanc <yoan.blanc@cern.ch>
Reported-by: Georgios Kokosioulis <georgios.kokosioulis@cern.ch>
Yoan Blanc <yoan.blanc@cern.ch> | Jul 2 2014, 16:16 |