docker-distribution: remove docker-distribution-ptest dependencies

after commit https://git.openembedded.org/openembedded-core/
commit/meta/classes/ptest.bbclass?id=b47194b57d94260b4e6438c5bf74914027f0b520
package ${PN}-ptest will depend on ${PN} by default,
but for docker-distribution, ${PN} is empty package, remove it from dependency
to avoid image do rootfs failure since nothing provides error.

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/recipes-containers/docker-distribution/docker-distribution_git.bb b/recipes-containers/docker-distribution/docker-distribution_git.bb
index 25e4db99..4bf3c6e5 100644
--- a/recipes-containers/docker-distribution/docker-distribution_git.bb
+++ b/recipes-containers/docker-distribution/docker-distribution_git.bb
@@ -66,3 +66,5 @@ FILES_docker-registry += "${localstatedir}/lib/registry/"
 
 SYSTEMD_SERVICE_docker-registry = "${@bb.utils.contains('DISTRO_FEATURES','systemd','docker-registry.service','',d)}"
 SYSTEMD_AUTO_ENABLE_docker-registry = "enable"
+
+RDEPENDS_${PN}-ptest_remove = "${PN}"