packagedata: don't choke on empty PACKAGES

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

diff --git a/meta/lib/oe/packagedata.py b/meta/lib/oe/packagedata.py
index 7f0a89d282f6513555cfd557d2bb79b9ebd6b2e4..ee10a233fa92a4a7c9900d8437207d76b7ba1867 100644 (file)
--- a/meta/lib/oe/packagedata.py
+++ b/meta/lib/oe/packagedata.py
@@ -84,7 +84,8 @@ def _pkgmap(d):
             except OSError:
                 continue
 
-            for pkg in pkgdata["PACKAGES"].split():
+            packages = pkgdata.get("PACKAGES") or ""
+            for pkg in packages.split():
                 pkgmap[pkg] = pn
 
     return pkgmap