[OE-core] [PATCH 4/4] build-appliance-image: Allow SRCREV to be overriden

[Saul Wold]

This will allow use to automagically set the SRCREV for builds on the
autobuilder. It will still require manual updating for releases.

Signed-off-by: Saul Wold <sgw at linux.intel.com>
---
 meta/recipes-core/images/build-appliance-image.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/images/build-appliance-image.bb b/meta/recipes-core/images/build-appliance-image.bb
index b89354e..a8b787c 100644
--- a/meta/recipes-core/images/build-appliance-image.bb
+++ b/meta/recipes-core/images/build-appliance-image.bb
@@ -21,7 +21,7 @@ IMAGE_FSTYPES = "vmdk"
 
 inherit core-image
 
-SRCREV = "a0cf759537260f00311450e0dac41bf45b474454"
+SRCREV ?= "a0cf759537260f00311450e0dac41bf45b474454"
 SRC_URI = "git://git.yoctoproject.org/poky;protocol=git \
            file://Yocto_Build_Appliance.vmx \
            file://Yocto_Build_Appliance.vmxf \
-- 
1.8.0