spack compiler info: quick fix for failing command (#14928)
spack compiler info: quick fix for failing command (#14928)

fixes #14927
LLNL/spack,iulian787/spack,LLNL/spack,iulian787/spack,iulian787/spack,LLNL/spack,LLNL/spack,iulian787/spack,LLNL/spack,iulian787/spack