[oe-commits] Chris Larson : oe.packagegroup: fix python version compat issue

[git version control]

Module: openembedded.git
Branch: master
Commit: 31afd66b9a6d2dab545f28c90d4632b34911d36a
URL:    http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=31afd66b9a6d2dab545f28c90d4632b34911d36a

Author: Chris Larson <chris_larson at mentor.com>
Date:   Sun Oct 10 08:40:17 2010 -0700

oe.packagegroup: fix python version compat issue

Signed-off-by: Chris Larson <chris_larson at mentor.com>

---

 lib/oe/packagegroup.py |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/oe/packagegroup.py b/lib/oe/packagegroup.py
index 7371fa7..b04c45a 100644
--- a/lib/oe/packagegroup.py
+++ b/lib/oe/packagegroup.py
@@ -4,8 +4,9 @@ def is_optional(group, d):
     return bool(d.getVarFlag("PACKAGE_GROUP_%s" % group, "optional"))
 
 def packages(groups, d):
-    return itertools.chain.from_iterable(d.getVar("PACKAGE_GROUP_%s" % group, True).split()
-                                         for group in groups)
+    for group in groups:
+        for pkg in (d.getVar("PACKAGE_GROUP_%s" % group, True) or "").split():
+            yield pkg
 
 def required_packages(groups, d):
     req = filter(lambda group: not is_optional(group, d), groups)