Smallish fix to run-test-filter.
Smallish fix to run-test-filter.

kba/clstm,jbaiter/clstm,MichalBusta/clstm,amitdo/clstm,jbaiter/clstm,amitdo/clstm,tmbdev/clstm,amitdo/clstm,jbaiter/clstm,kba/clstm,tmbdev/clstm,tmbdev/clstm,MichalBusta/clstm,kba/clstm,MichalBusta/clstm,jbaiter/clstm,tmbdev/clstm,MichalBusta/clstm,amitdo/clstm,kba/clstm