Thread:Project:Support desk/parserfuntion ifeq with semantic show

I created the following wiki-code containig a parserfunktion that gives back two different pictures depending of parameter 1 is alike the result of the semantic query or not.

That code works, if the "nicht notwendig" property contains a single value, but it don't while "nicht notwendig" contains an array of values. Is it possible to change it so arrays work with it. It should compare to each value not the whole array.