[gnome-continuous-yocto/gnomeostree-3.28-rocko: 861/8267] testexport-tarball: Add default value for TEST_EXPORT_SDK_PACKAGES

[Emmanuele Bassi <ebassi src gnome org>]

commit 57bde4568dafedf3bda43273a5d3f99d54992845
Author: Richard Purdie <richard purdie linuxfoundation org>
Date:   Mon Jun 13 09:11:00 2016 +0100

    testexport-tarball: Add default value for TEST_EXPORT_SDK_PACKAGES
    
    Otherwise we see parsing failures in the default configuration:
    
    '''
    Nothing RPROVIDES '${TEST_EXPORT_SDK_PACKAGES}' (but
    /media/build1/poky/meta/recipes-core/meta/testexport-tarball.bb
    RDEPENDS on or otherwise requires it)
    '''
    
    (From OE-Core rev: 79aa2d34590660c788e0a6c56ef1bb1a5dda5119)
    
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-core/meta/testexport-tarball.bb |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/meta/recipes-core/meta/testexport-tarball.bb b/meta/recipes-core/meta/testexport-tarball.bb
index 951d3be..d9861c4 100644
--- a/meta/recipes-core/meta/testexport-tarball.bb
+++ b/meta/recipes-core/meta/testexport-tarball.bb
@@ -6,6 +6,8 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690 \
                     file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 
+TEST_EXPORT_SDK_PACKAGES ??= ""
+
 TOOLCHAIN_TARGET_TASK ?= ""
 
 TOOLCHAIN_HOST_TASK ?= "${TEST_EXPORT_SDK_PACKAGES}"