Re: [PATCH] avoid "defined but not used" warning for fetch_objs_via_walker

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Jeff King <peff@xxxxxxxx> writes:

> Because this function is static and used only by the
> http-walker, when NO_CURL is defined, gcc emits a "defined
> but not used" warning.
>
> Signed-off-by: Jeff King <peff@xxxxxxxx>
> ---
> On master. I like to compile with -Werror to make sure I don't miss
> warnings as the compile scrolls by.
>
> This fix feels a little wrong, since the function isn't specific to http
> support, but hopefully the comment should be obvious if we ever add
> another similar commit walker that needs it.

Yeah, while I share your -Werror desire it sure feels a bit
dirty.  As it does not look like we will be taking any new
walkers, I think your patch is reasonable, though.
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