don't printf null

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6411 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/sofia_glue.c b/src/mod/endpoints/mod_sofia/sofia_glue.c
index 4533b8fa6fe6fdf83d58ff34fa599d3517fd2ac6..272749631013fa7aef5cdeb63c0346a3da528cd7 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia_glue.c
+++ b/src/mod/endpoints/mod_sofia/sofia_glue.c
@@ -1112,7 +1112,7 @@ switch_status_t sofia_glue_activate_rtp(private_object_t *tech_pvt, switch_rtp_f
                        }
                }
        } else {
-               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "RTP REPORTS ERROR: [%s]\n", err);
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "RTP REPORTS ERROR: [%s]\n", switch_str_nil(err));
                switch_channel_hangup(tech_pvt->channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
                switch_clear_flag_locked(tech_pvt, TFLAG_IO);
                return SWITCH_STATUS_FALSE;