[lxc-users] Failure to compile with gcc 4.9.0 due to -Werror=maybe-unitialized

[Serge Hallyn]

Quoting Leonid Isaev (lisaev at umail.iu.edu):
> Hi,
> 
> 	I am trying to compile lxc git master and getting this gcc error:
> ------
> bdev.c: In function ‘bdev_create’:
> bdev.c:3104:7: error: ‘saveptr’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
>     if ((bdev = do_bdev_create(dest, token, cname, specs)))

Odd, saveptr is actually used on line 3102 not 3104.  On first call to
strtok_r, saveptr is ignored.

The compiler is being stupid, but if it's causing you trouble feel
feel free to send a patch to initialize saveptr to NULL.

> ...