From d007c47483c7f42e698169f570df6f4b7403dba1 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 17 Dec 2006 20:32:00 +0000
Subject: [PATCH] Add a comment about the previous commit.

svn path=/main/trunk/; revision=5310
---
 bin/emerge | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/emerge b/bin/emerge
index acaeec17e..bd53fb8b4 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -1747,7 +1747,8 @@ class depgraph:
 				if ignore_priority <= DepPriority.SOFT:
 					if ignore_priority is None and not reversed:
 						# Greedily pop all of these nodes since no relationship
-						# has been ignored.
+						# has been ignored.  This optimization destroys --tree
+						# output, so it's disabled in reversed mode.
 						selected_nodes = nodes
 					else:
 						# Only pop one node for optimal merge order.
-- 
2.26.2