tweak

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1133 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_dingaling/mod_dingaling.c b/src/mod/endpoints/mod_dingaling/mod_dingaling.c
index 03a2459d6e1dba7ab15ce33ebd415a130e8004c5..2f50c4edbbb11f266865efd3404748b1633dfb70 100644 (file)
--- a/src/mod/endpoints/mod_dingaling/mod_dingaling.c
+++ b/src/mod/endpoints/mod_dingaling/mod_dingaling.c
@@ -579,7 +579,9 @@ static switch_status channel_read_frame(switch_core_session *session, switch_fra
        assert(tech_pvt != NULL);
 
 
-       assert(tech_pvt->rtp_session != NULL);
+       if (!tech_pvt->rtp_session) {
+               return SWITCH_STATUS_FALSE;
+       }
 
        tech_pvt->read_frame.datalen = 0;
        switch_set_flag(tech_pvt, TFLAG_READING);
@@ -587,8 +589,6 @@ static switch_status channel_read_frame(switch_core_session *session, switch_fra
        bytes = tech_pvt->read_codec.implementation->encoded_bytes_per_frame;
        samples = tech_pvt->read_codec.implementation->samples_per_frame;
        ms = tech_pvt->read_codec.implementation->microseconds_per_frame;
-
-       assert(tech_pvt->rtp_session != NULL);
        tech_pvt->read_frame.datalen = 0;
 
        
@@ -675,8 +675,9 @@ static switch_status channel_write_frame(switch_core_session *session, switch_fr
        tech_pvt = switch_core_session_get_private(session);
        assert(tech_pvt != NULL);
 
-       assert(tech_pvt->rtp_session != NULL);
-
+       if (!tech_pvt->rtp_session) {
+               return SWITCH_STATUS_FALSE;
+       }
 
        if (!switch_test_flag(tech_pvt, TFLAG_RTP_READY)) {
                return SWITCH_STATUS_SUCCESS;