Fix some lint warnings in htools code
hlint gives more suggestions, but some make the code (IMHO) harder toread.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Fix lint errors in the htools code
These are just changes from hlint suggestions. Still compiles andpasses unittests.
Fix Haskell unittests without RAPI
Since we don't test for now the RAPI backend directly, we can simplyskip the import. Later we can make a conditional import if needed.
Merge remote branch 'htools/master'
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