Some warnings in findlocale

[illwieckz]

Some warnings in findlocale printed by MSVC on AppVeyor, we may want to fix them and upstream the fixes:

  findlocale.c
C:\projects\daemon\libs\findlocale\findlocale.c(36,37): warning C4244: '=': conversion from 'int' to 'char', possible loss of data [C:\projects\daemon\build\srclibs-findlocale.vcxproj]
C:\projects\daemon\libs\findlocale\findlocale.c(58,37): warning C4244: '=': conversion from 'int' to 'char', possible loss of data [C:\projects\daemon\build\srclibs-findlocale.vcxproj]
C:\projects\daemon\libs\findlocale\findlocale.c(391,10): warning C4189: 'sub_lang': local variable is initialized but not referenced [C:\projects\daemon\build\srclibs-findlocale.vcxproj]
C:\projects\daemon\libs\findlocale\findlocale.c(413,45): warning C4100: 'domain': unreferenced formal parameter [C:\projects\daemon\build\srclibs-findlocale.vcxproj]

[slipher]

upstream the fixes

There is no upstream. FindLocale was dropped on a mailing list in 2005.