1 files changed, 3 insertions, 0 deletions
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;