[oe] [meta-qt5][PATCH] gstreamer1.0-plugins-bad: add expansion parameter

[Samuli Piippo]

The expansion is now again optional, but for brief time
it was required. Add the default value (True) so that
the layer can be used also with older oe-core versions.

Signed-off-by: Samuli Piippo <samuli.piippo at qt.io>
---
 recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_%.bbappend | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_%.bbappend b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_%.bbappend
index b186677..b42338a 100644
--- a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_%.bbappend
+++ b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_%.bbappend
@@ -8,8 +8,8 @@ PACKAGECONFIG[qt5] = '--enable-qt \
 
 # The GStreamer Qt5 plugin needs desktop OpenGL or OpenGL ES to work, so make sure it is enabled
 python() {
-    cur_packageconfig = d.getVar('PACKAGECONFIG').split()
+    cur_packageconfig = d.getVar('PACKAGECONFIG',True).split()
     if 'qt5' in cur_packageconfig and not (('opengl' in cur_packageconfig) or ('gles2' in cur_packageconfig)):
-        gl_packageconfig = d.getVar('PACKAGECONFIG_GL')
+        gl_packageconfig = d.getVar('PACKAGECONFIG_GL',True)
         d.appendVar('PACKAGECONFIG', ' ' + gl_packageconfig)
 }
-- 
2.7.4