From 7aebcc8c7e6d0bb7ba3a9d6ce32951d5ab5c99e5 Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Mon, 21 May 2007 16:28:18 +0000
Subject: Fixing chained-list creation.

---
 lib/Domain.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Domain.cc b/lib/Domain.cc
index 8b06bdd..f740d71 100644
--- a/lib/Domain.cc
+++ b/lib/Domain.cc
@@ -6,7 +6,8 @@ Domain::Domain(const Regex & _pattern) : pattern(_pattern) {
     prev = 0;
     next = head;
     head = this;
-    next->prev = this;
+    if (next)
+        next->prev = this;
 }
 
 Domain::~Domain() {
-- 
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