From 52f6b55d51e2accaa446bc5d6920421959289baa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Thu, 3 Feb 2011 21:49:31 +0100
Subject: parse_metadata_use(): omit empty text tokens.

---
 pym/repoman/utilities.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'pym/repoman/utilities.py')

diff --git a/pym/repoman/utilities.py b/pym/repoman/utilities.py
index 9d4898e8a..ceb1ba17d 100644
--- a/pym/repoman/utilities.py
+++ b/pym/repoman/utilities.py
@@ -157,7 +157,8 @@ def parse_metadata_use(xml_tree):
 				uselist[pkg_flag] = {}
 
 			# (flag_restrict can be None)
-			uselist[pkg_flag][flag_restrict] = " ".join("".join(inner_text).split())
+			uselist[pkg_flag][flag_restrict] = " ".join( \
+					[x for x in "".join(inner_text).split() if x])
 
 	return uselist
 
-- 
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