Make absence of htmltopdf converter more explicit.
Make absence of htmltopdf converter more explicit.

We're testing the code path where there is no converter here.

andreicristianpetcu/alaveteli,TEDICpy/QueremoSaber,obshtestvo/alaveteli-bulgaria,nzherald/alaveteli,codeforcroatia/alaveteli,codeforcroatia/alaveteli,TEDICpy/QueremoSaber,TEDICpy/QueremoSaber,andreicristianpetcu/alaveteli,4bic/alaveteli,Br3nda/alaveteli,4bic/alaveteli,nzherald/alaveteli,andreicristianpetcu/alaveteli_old,obshtestvo/alaveteli-bulgaria,petterreinholdtsen/alaveteli,petterreinholdtsen/alaveteli,andreicristianpetcu/alaveteli_old,Br3nda/alaveteli,andreicristianpetcu/alaveteli_old,andreicristianpetcu/alaveteli,datauy/alaveteli,obshtestvo/alaveteli-bulgaria,codeforcroatia/alaveteli,Br3nda/alaveteli,nzherald/alaveteli,codeforcroatia/alaveteli,datauy/alaveteli,10layer/alaveteli,andreicristianpetcu/alaveteli_old,4bic/alaveteli,Br3nda/alaveteli,obshtestvo/alaveteli-bulgaria,4bic/alaveteli,datauy/alaveteli,TEDICpy/QueremoSaber,andreicristianpetcu/alaveteli,petterreinholdtsen/alaveteli,10layer/alaveteli,petterreinholdtsen/alaveteli,obshtestvo/alaveteli-bulgaria,10layer/alaveteli,nzherald/alaveteli,nzherald/alaveteli,petterreinholdtsen/alaveteli,Br3nda/alaveteli,4bic/alaveteli,andreicristianpetcu/alaveteli,TEDICpy/QueremoSaber,andreicristianpetcu/alaveteli_old