GitLab

fixed error occuring with last commit, that "test passed" was printed
even though the test failed and output of the corresponding vtu file
paths was suppressed

reviewed by Beatrix



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@14421 2fb0f335-1f38-0410-981e-8018bf24f1b0