[OE-core] [PATCH] piglit: add missing dependency on python-xml

[Ross Burton]

Piglit uses ElementTree so ensure that python-xml is a dependency.

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/recipes-graphics/piglit/piglit_git.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-graphics/piglit/piglit_git.bb b/meta/recipes-graphics/piglit/piglit_git.bb
index 4858652..82912fd 100644
--- a/meta/recipes-graphics/piglit/piglit_git.bb
+++ b/meta/recipes-graphics/piglit/piglit_git.bb
@@ -35,7 +35,7 @@ do_configure_prepend() {
 }
 
 RDEPENDS_${PN} = "waffle python python-mako python-json python-subprocess \
-	python-argparse python-importlib python-unixadmin \
+	python-argparse python-importlib python-unixadmin python-xml \
 	python-multiprocessing python-textutils python-netserver python-shell \
 	mesa-demos bash \
 	"
-- 
2.7.0