From 175b5942348289494b7915d133f7c0beead2e54b Mon Sep 17 00:00:00 2001
From: c9s <yoanlin93@gmail.com>
Date: Wed, 21 May 2014 18:20:48 +0800
Subject: [PATCH] Fix

---
 src/node.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/node.c b/src/node.c
index 33de25d..705f87a 100644
--- a/src/node.c
+++ b/src/node.c
@@ -205,8 +205,8 @@ void r3_tree_compile_patterns(node * n) {
     int erroffset;
     unsigned int option_bits = 0;
 
-    if (tree->pcre_pattern) {
-        pcre_free(tree->pcre_pattern);
+    if (n->pcre_pattern) {
+        pcre_free(n->pcre_pattern);
     }
     if (n->pcre_extra) {
         pcre_free_study(n->pcre_extra);