Re: [ros-dev] [ros-diffs] [cgutman] 44286: - Initialize SocketError to 0 to prevent a bogus error from GCC

[Dmitry Gorbachev]

Microsoft also develops a compiler. Maybe it is needed for it.
> If a compiler finds it too complex to determine whether a variable was
> initialized or not, you're probably better off initializing it
> unconditionally.  I don't quite see what this has to do with a code
> review apart from identifying such potentially buggy code (why write it
> in such a way in the first place?).  After fixing it there's no point in
> reviewing it over and over again, so there's really no reason for such
> an ugly macro.