libo_git_from_tar.sh: use curl if wget is not found

[Riccardo Magliocchetti]

Norbert,

Il 23/07/2012 20:33, Norbert Thiebaud ha scritto:
> On Mon, Jul 23, 2012 at 1:20 PM, Riccardo Magliocchetti
> <riccardo.magliocchetti at gmail.com>  wrote:
>> Hello,
>>
>> tried libo_git_from_tar.sh on mac os x and failed because of missing wget,
>> since we have curl which should do it let's try tp use it.
>>
>> This has been lightly tested, read: i've verified that the both on linux and
>> on mac os x it starts downloading. It is still running on mac os x and
>> tomorrow will know if it worked fine. Anyway the patch looks simple enough
>> to be correct.

It worked fine on mac os x

thanks,
riccardo