From 1b0ca0d6470c9aaa97caefdaa6e7eb400abd04d3 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Sun, 11 Sep 2011 12:26:23 +0200
Subject: [PATCH] bugfix: Clear both caches before rebuilding

---
 src/Tree.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Tree.cc b/src/Tree.cc
index 68cb2bf7..7c4866bd 100644
--- a/src/Tree.cc
+++ b/src/Tree.cc
@@ -12,6 +12,8 @@ const std::string &Tree::getString(const AbstractNode &node) const
 {
 	assert(this->root_node);
 	if (!this->nodecache.contains(node)) {
+		this->nodecache.clear();
+		this->nodeidcache.clear();
 		NodeDumper dumper(this->nodecache, false);
 		Traverser trav(dumper, *this->root_node, Traverser::PRE_AND_POSTFIX);
 		trav.execute();