[Buildroot] [PATCH] pkg-autotools: fix patching libtool for version 2.4

[Thomas Petazzoni]

Dear Yann E. MORIN,

On Tue, 27 Jan 2015 00:30:24 +0100, Yann E. MORIN wrote:
> If the libtool used by the package is 2.4 (i.e. with no patchlevel), we
> end up with a confusing message:
> 
>     /bin/sh: line 0: test: -gt: unary operator expected
> 
> That's because patchlevel is empty, and thus there is nothing to comapre
> to 2, and test complains.
> 
> Fake a patchlevel of 0 (which is really what a missing patchlevel means
> anyway) in that case.
> 
> Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
> Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> Cc: Peter Korsgaard <jacmet at uclibc.org>
> ---
>  package/pkg-autotools.mk | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com