lets default to zero

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11471 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_portaudio/mod_portaudio.c b/src/mod/endpoints/mod_portaudio/mod_portaudio.c
index 4719e5e1dfe67e932a1ceccd5c98f9b6e11ed7f8..730dbe753c9654f38dbd33f65999d2ebe677ac0f 100644 (file)
--- a/src/mod/endpoints/mod_portaudio/mod_portaudio.c
+++ b/src/mod/endpoints/mod_portaudio/mod_portaudio.c
@@ -919,6 +919,10 @@ static switch_status_t load_config(void)
                globals.codec_ms = 20;
        }
 
+       if (!globals.dual_streams) {
+               globals.dual_streams = 0;
+       }
+
        if (!globals.ring_interval) {
                globals.ring_interval = 5;
        }