We need to know the revision associated with the upstream version in
SCM like git, this change broke return convention, oe-core recipeutils
get_recipe_upstream_version need to be updated.
tests/fetch.py: Updated git latest_versionstring test for comply new
convention.
[YOCTO #7605]
(Bitbake rev: fd175dc90024c503134c11cbd83e77d88c406ac8)
Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>