Fix parse_metadata_use() to allow use elements containing no flag

elements since the DTD allows it. Thanks to Mark Loeser <Halcy0n@g.o>
for reporting.

diff --git a/pym/repoman/utilities.py b/pym/repoman/utilities.py
index e957c84b26b73118f3ddeb69de91abe0c0dc4694..5d32e0ce9d76ab36d3bfb4951f9005448af7cb88 100644 (file)
--- a/pym/repoman/utilities.py
+++ b/pym/repoman/utilities.py
@@ -128,7 +128,8 @@ def parse_metadata_use(xml_tree):
        for usetag in usetags:
                flags = usetag.findall("flag")
                if not flags:
-                       raise exception.ParseError("missing 'flag' tag(s)")
+                       # DTD allows use elements containing no flag elements.
+                       continue
 
                for flag in flags:
                        pkg_flag = flag.get("name")