[[PATCHv2] 2/2] nativesdk-buildtools-perl-dummy.bb: Fix variable expansion in python code

["Aníbal Limón" <anibal.limon@linux.intel.com>]

Since python expansion of bb data variables is disable in order to
provide a standard interface usage for expand variables this variables
aren't expanded now so change to call d.expand('${VAR}').

This API expansion change was causing to install perl in nativesdk.

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
---
 meta/recipes-core/meta/nativesdk-buildtools-perl-dummy.bb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/meta/nativesdk-buildtools-perl-dummy.bb b/meta/recipes-core/meta/nativesdk-buildtools-perl-dummy.bb
index 9041734..90784a9 100644
--- a/meta/recipes-core/meta/nativesdk-buildtools-perl-dummy.bb
+++ b/meta/recipes-core/meta/nativesdk-buildtools-perl-dummy.bb
@@ -20,7 +20,7 @@ PERLPACKAGES = "nativesdk-perl \
 ALLOW_EMPTY_${PN} = "1"
 
 python populate_packages_prepend() {
-    d.appendVar('RPROVIDES_${PN}', '${PERLPACKAGES}')
-    d.appendVar('RCONFLICTS_${PN}', '${PERLPACKAGES}')
+    d.appendVar(d.expand('RPROVIDES_${PN}'), '${PERLPACKAGES}')
+    d.appendVar(d.expand('RCONFLICTS_${PN}'), '${PERLPACKAGES}')
 }
 
-- 
2.1.4