res_rtp_asterisk: Fix unused warning for "ice".

Change-Id: I31e022f722509214cd600c428939c91ace0c59fd

diff --git a/res/res_pjsip_sdp_rtp.c b/res/res_pjsip_sdp_rtp.c
index c745bafe603d06b200e6eb870ac8e7feea5215fe..b0a918813122049d8fe6a4848199d82577255500 100644 (file)
--- a/res/res_pjsip_sdp_rtp.c
+++ b/res/res_pjsip_sdp_rtp.c
@@ -521,7 +521,7 @@ static pjmedia_sdp_attr* generate_fmtp_attr(pj_pool_t *pool, struct ast_format *
 /*! \brief Function which adds ICE attributes to a media stream */
 static void add_ice_to_stream(struct ast_sip_session *session, struct ast_sip_session_media *session_media, pj_pool_t *pool, pjmedia_sdp_media *media)
 {
-       struct ast_rtp_engine_ice *ice;
+       struct ast_rtp_engine_ice *ice = NULL;
        struct ao2_container *candidates;
        const char *username, *password;
        pj_str_t stmp;