fix OL test build
fix OL test build

glitch fix, see 620497c92fa3af793e58b82dce2734394b3e8739

mprins/CBSviewer,mprins/CBSviewer,MinELenI/CBSviewer,MinELenI/CBSviewer,mprins/CBSviewer,MinELenI/CBSviewer