From: Marius Mauch <genone@gentoo.org>
Date: Wed, 10 Jan 2007 09:07:57 +0000 (-0000)
Subject: Documenting the loop a bit
X-Git-Tag: v2.1.2~116
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c4f8e99de03fe0aae14453f2616397eaac671318;p=portage.git

Documenting the loop a bit

svn path=/main/trunk/; revision=5515
---

diff --git a/pym/portage_dep.py b/pym/portage_dep.py
index a528f7026..432a7d44f 100644
--- a/pym/portage_dep.py
+++ b/pym/portage_dep.py
@@ -588,6 +588,9 @@ def match_from_list(mydep, candidate_list):
 			if xcpv == mycpv:
 				mylist.append(x)
 			else:
+				# xcpv may not be a proper cpv, but cpvequal needs it to be
+				# reducing it should always work, in worst case it stops at 
+				# the first digit. Might cause a minor peformance hit though.
 				while not isspecific(xcpv):
 					xcpv = xcpv[:-1]
 				if cpvequal(xcpv, mycpv):