From 431296aedecf7a05cd3332e885fc56b784ef00cb Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Fri, 21 Aug 2009 12:24:40 +0200
Subject: Study the nick pcre patterns.

---
 nick.c | 3 +++
 nick.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/nick.c b/nick.c
index 486f4fb..8b336de 100644
--- a/nick.c
+++ b/nick.c
@@ -53,6 +53,7 @@ int nick_regex_add(struct nick_t *nick, const char *re_s) {
 		free(nre);
 		return 0;
 	}
+	nre->re_e = pcre_study(nre->re, 0, &error);
 
 	nre->next = NULL;
 
@@ -73,6 +74,8 @@ void nick_free() {
 		struct nick_regex_t *re = nick->regexes;
 		while(re) {
 			pcre_free(re->re);
+			if(re->re_e)
+				pcre_free(re->re_e);
 			struct nick_regex_t *next = re->next;
 			free(re);
 			re = next;
diff --git a/nick.h b/nick.h
index 7e65fc3..580ebf1 100644
--- a/nick.h
+++ b/nick.h
@@ -7,6 +7,7 @@ struct nick_t {
 	char *name;
 	struct nick_regex_t {
 		pcre *re;
+		pcre_extra *re_e;
 		struct nick_regex_t *next;
 	} *regexes;
 	struct nick_t *next;
-- 
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