Fix wrong database output for groups.

diff --git a/pakfire/packages/installed.py b/pakfire/packages/installed.py
index 0a784fe6330f60410808338cbe6839687d2a7318..31b03b4f20787371955b283aedeaf4f005889d08 100644 (file)
--- a/pakfire/packages/installed.py
+++ b/pakfire/packages/installed.py
@@ -77,7 +77,12 @@ class DatabasePackage(Package):
 
        @property
        def groups(self):
-               return self.metadata.get("groups", "").split()
+               groups = self.metadata.get("groups", "")
+
+               if groups:
+                       return groups.split()
+
+               return []
 
        @property
        def build_date(self):