From 73d742480b6d69938a5ac03bbceb5dac6cf5817c Mon Sep 17 00:00:00 2001
From: Ghislain MARY <ghislain.mary@belledonne-communications.com>
Date: Thu, 10 Nov 2016 16:29:35 +0100
Subject: [PATCH] Add a comment to explain why a test can fail.

---
 tester/presence_tester.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tester/presence_tester.c b/tester/presence_tester.c
index 24dd44052..b27a64d06 100644
--- a/tester/presence_tester.c
+++ b/tester/presence_tester.c
@@ -235,6 +235,8 @@ static bool_t subscribe_to_callee_presence(LinphoneCoreManager* caller_mgr,Linph
 	return result;
 
 }
+
+/* BEWARE this test will fail if the machine it is run on is behind an active firewall not sending ICMP errors on incoming connections! */
 static void subscribe_failure_handle_by_app(void) {
 	LinphoneCoreManager* marie = linphone_core_manager_new("marie_rc");
 	LinphoneCoreManager* pauline = linphone_core_manager_new("pauline_tcp_rc");