From 9b97d8d398a317dbae6d6fe4f121a1e8b1e9769d Mon Sep 17 00:00:00 2001
From: Simon Morlat <simon.morlat@linphone.org>
Date: Sat, 7 Nov 2015 13:35:08 +0100
Subject: [PATCH] fix ugly crash

---
 coreapi/presence.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/coreapi/presence.c b/coreapi/presence.c
index 44d3c931a..f69ddec6e 100644
--- a/coreapi/presence.c
+++ b/coreapi/presence.c
@@ -1889,12 +1889,14 @@ void linphone_notify_recv(LinphoneCore *lc, SalOp *op, SalSubscribeStatus ss, Sa
 	}
 	if (ss==SalSubscribeTerminated){
 		if (lf){
-			sal_op_release(lf->outsub);
-			lf->outsub=NULL;
-			lf->subscribe_active=FALSE;
 			if (lf->outsub != op){
 				sal_op_release(op);
 			}
+			if (lf->outsub){
+				sal_op_release(lf->outsub);
+				lf->outsub=NULL;
+			}
+			lf->subscribe_active=FALSE;
 		}else{
 			sal_op_release(op);
 		}