From a5b00ec9793b0a8a20074ffb801615c347e66709 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Sat, 25 Mar 2017 14:09:01 +0100
Subject: trigger: check that regex pointers are not NULL in function
 "trigger_regex_free"

---
 src/plugins/trigger/trigger.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/plugins/trigger')

diff --git a/src/plugins/trigger/trigger.c b/src/plugins/trigger/trigger.c
index 485fda2c2..9d624dcdd 100644
--- a/src/plugins/trigger/trigger.c
+++ b/src/plugins/trigger/trigger.c
@@ -482,6 +482,9 @@ trigger_regex_free (int *regex_count, struct t_trigger_regex **regex)
 {
     int i;
 
+    if (!regex_count || !regex)
+        return;
+
     if (*regex_count > 0)
     {
         for (i = 0; i < *regex_count; i++)
-- 
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