From d89232620109508913664acbafe780a112a84fd1 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 6 Apr 2015 14:42:48 +0100
Subject: [PATCH] Fix bug when building fail states.

---
 src/libutil/trie.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/libutil/trie.c b/src/libutil/trie.c
index 8c9e0f600..b3bdeaf4a 100644
--- a/src/libutil/trie.c
+++ b/src/libutil/trie.c
@@ -150,6 +150,10 @@ rspamd_trie_insert (rspamd_trie_t *trie, const gchar *pattern, gint pattern_id)
 					q1->fail = n->state;
 					if (q1->fail->final > q1->final) {
 						q1->final = q1->fail->final;
+
+						if (q1->id == -1) {
+							q1->id = q1->fail->id;
+						}
 					}
 				}
 				else {
-- 
2.39.5