MatLab Coder Class Mismatch

Hi, I am trying to create a mex-file from an .m file using MatLab coder. CUrrently I have the following problem:

?? Class mismatch (double ~= logical). The class to the left is the class of the left-hand side of the assignment

The code line of the error is:

test = max(any(tdecis-decis));

I tried pre-assigning test a logical value, but I received the same error:

test = true;
test = max(any(tdecis-decis));

Any help is appreciated.

Thanks.