From 87a7501f4e87f15fcb51ef77eeee17f212ba34dc Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sat, 14 Jul 2007 22:44:08 +0000
Subject: Always show PORTDIR with index 0 in the repo display.

svn path=/main/trunk/; revision=7257
---
 pym/emerge/__init__.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pym/emerge/__init__.py b/pym/emerge/__init__.py
index d4358604b..689bfb13b 100644
--- a/pym/emerge/__init__.py
+++ b/pym/emerge/__init__.py
@@ -2683,6 +2683,13 @@ class depgraph(object):
 			return s
 		repo_str.unknown_repo = False
 
+		# pre-allocate index for PORTDIR so that it always has index 0.
+		for root_config in self.roots.itervalues():
+			portdb = root_config.trees["porttree"].dbapi
+			portdir = portdb.porttree_root
+			if portdir:
+				repo_str(portdb, portdir)
+
 		tree_nodes = []
 		display_list = []
 		mygraph = self._parent_child_digraph
-- 
cgit v1.2.3-1-g7c22