Q: How welcome are compiler warning fix patches?

[f.g at tzemeier.info]

Hi folks!

As the subject says: I'm wondering whether patches that `just' fix
compiler warnings are welcome or whether they are unwelcome
disturbances of the peace from nit-pickers.

More specifically I have a few "declaration of `exp' shadows a global
declaration"-type fixes for r21-5-latest-beta that I may or may not
submit.

Best wishes,

-- 
Felix Gatzemeier                                     f.g at tzemeier.info
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