From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 5 Feb 2011 00:56:14 +0000 (-0800)
Subject: Revert "parse_metadata_use(): omit empty text tokens."
X-Git-Tag: v2.2.0_alpha20~2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c202f11dc844edc8dea4ececc6ac8590af903cf0;p=portage.git

Revert "parse_metadata_use(): omit empty text tokens."

This reverts commit 52f6b55d51e2accaa446bc5d6920421959289baa.

Since split() never return empty tokens, this patch does nothing.
---

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