message: Get the syntax right
diff: @@ -253,7 +253,7 @@ if(NOT MSVC) # not on windows
  endforeach()
  # add burst buffer tests
  - MutateTestSet( BP4_BBSTREAM_TESTS "BB" writer "BurstBufferPath=bb;BurstBufferVerbose=2" "${BP4_STREAM_TESTS}")
  + MutateTestSet( BP4_BBSTREAM_TESTS "BB" writer "BurstBufferPath=bb,BurstBufferVerbose=2" "${BP4_STREAM_TESTS}")
  foreach(test ${BP4_BBSTREAM_TESTS})
  add_common_test(${test} BP4_stream)
  endforeach()
  