From d24863d071417effe5df863736ef037ec8e0b414 Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Mon, 14 Dec 2015 16:40:03 +0100
Subject: [PATCH] presence: init variable to prevent invalid cleanup on error
 getting presence document

- reported by GH#441
---
 modules/presence/publish.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/presence/publish.c b/modules/presence/publish.c
index 5a48f771172..73a64c6db22 100644
--- a/modules/presence/publish.c
+++ b/modules/presence/publish.c
@@ -509,7 +509,7 @@ int handle_publish(struct sip_msg* msg, char* sender_uri, char* str2)
 int update_hard_presentity(str *pres_uri, pres_ev_t *event, str *file_uri, str *filename)
 {
 	int ret = -1, new_t, pidf_result;
-	str *pidf_doc;
+	str *pidf_doc = 0;
 	char *sphere = NULL;
 	presentity_t *pres = NULL;
 	struct sip_uri parsed_uri;