From f030dc2ca1c7b996187c37c628ee04fb6ee13fef Mon Sep 17 00:00:00 2001
From: JoelKatz <DavidJoelSchwartz@GMail.com>
Date: Tue, 15 May 2012 19:12:48 -0700
Subject: [PATCH] Bugfix.

---
 src/SHAMap.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/SHAMap.cpp b/src/SHAMap.cpp
index c0f6b21f7a..93f355c998 100644
--- a/src/SHAMap.cpp
+++ b/src/SHAMap.cpp
@@ -149,6 +149,7 @@ void SHAMap::returnNode(SHAMapTreeNode::pointer& node, bool modify)
 		node = boost::make_shared<SHAMapTreeNode>(*node, mSeq);
 		assert(node->isValid());
 		mTNByID[*node] = node;
+		if (node->isRoot()) root = node;
 	}
 }