76f217b Fixes bug in actions creating for search facet

1 file Authored by pvomacka 6 years ago, Committed by tkrizek 6 years ago,
    Fixes bug in actions creating for search facet
    
    In case that there are no actions specified in spec object, the concatenation
    of arrays causes that 'undefined' item is added into the array.
    
    https://pagure.io/freeipa/issue/7052
    
    Reviewed-By: Petr Vobornik <pvoborni@redhat.com>