rtems-tools: Fix libpath failed for rtems-ld

[Chris Johns]

On 8/11/2014 1:39 pm, Peng Fan wrote:
>
> we should not clear input parameter 'se' in rld::split, otherwise paths
> passed using '--lib-path' to rtems-ld will be cleared if standlibs are used.
>

Thanks for this. I also have a patch for this in my repo. I will push it 
once git has been relocated and writes are enabled again.

Chris