waf: make unused variables an error on C as well as C++ source files

This commit is contained in:
Peter Barker 2019-08-05 14:37:36 +10:00 committed by Peter Barker
parent 0805547ba6
commit cc742dbfc4

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@ -118,6 +118,7 @@ class Board:
'-Werror=shadow',
'-Werror=return-type',
'-Werror=unused-result',
'-Werror=unused-variable',
'-Werror=narrowing',
'-Werror=attributes',
'-Werror=overflow',