From 306e7e2c5eec9b0002dab5ec20956f4e09324051 Mon Sep 17 00:00:00 2001
From: emrekzd <emrekazdagli@gmail.com>
Date: Wed, 6 Aug 2014 12:07:04 -0700
Subject: [PATCH] bugfix: changed put function to store copy of Prefix slice

---
 patricia/patricia.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/patricia/patricia.go b/patricia/patricia.go
index 8fcbcdf..a66e775 100644
--- a/patricia/patricia.go
+++ b/patricia/patricia.go
@@ -250,6 +250,11 @@ func (trie *Trie) put(key Prefix, item Item, replace bool) (inserted bool) {
 		panic(ErrNilPrefix)
 	}
 
+	// make a copy of the key slice
+	keyCp := make(Prefix, len(key))
+	copy(keyCp, key)
+	key = keyCp
+
 	var (
 		common int
 		node   *Trie = trie