[PATCH] include/common.h: fix build against current uClibc

[Artem Bityutskiy]

On Sun, 2014-04-13 at 15:26 +0300, Baruch Siach wrote:
> Commit dbe0fd17f2 (mtd-utils: new prompt() helper for talking to the user)
> introduced a rpmatch() call. However, uClibc versions older than (not yet
> released) 0.9.34 don't have rpmatch() implementation. Add one.
> 
> Cc: Mike Frysinger <vapier at gentoo.org>
> Signed-off-by: Baruch Siach <baruch at tkos.co.il>

Pushed to mtd-utils.git, thanks!

-- 
Best Regards,
Artem Bityutskiy