From: Alexander Traud <pabstraud@compuserve.com>
Date: Fri, 15 Jan 2021 11:09:00 +0000 (+0100)
Subject: res_pjsip_session: Avoid sometimes-uninitialized warning with Clang.
X-Git-Tag: 16.17.0-rc1~58
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b1cab26a523b64f64c9a1b4c9ae414f4d4b7f91;p=thirdparty%2Fasterisk.git

res_pjsip_session: Avoid sometimes-uninitialized warning with Clang.

ASTERISK-29248

Change-Id: I2b17bd5ffb246bc64c463402c9831413da78a556
---

diff --git a/res/res_pjsip_session.c b/res/res_pjsip_session.c
index 1025e15f2e..960b72dac4 100644
--- a/res/res_pjsip_session.c
+++ b/res/res_pjsip_session.c
@@ -2178,7 +2178,7 @@ static int sip_session_refresh(struct ast_sip_session *session,
 	pjsip_inv_session *inv_session = session->inv_session;
 	pjmedia_sdp_session *new_sdp = NULL;
 	pjsip_tx_data *tdata;
-	int res;
+	int res = -1;
 	SCOPE_ENTER(3, "%s: New SDP? %s  Queued? %s DP: %s  DA: %s\n", ast_sip_session_get_name(session),
 		generate_new_sdp ? "yes" : "no", queued ? "yes" : "no",
 		pending_media_state ? ast_str_tmp(256, ast_stream_topology_to_str(pending_media_state->topology, &STR_TMP)) : "none",