/ remove extrenous NULL at end of function

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3438 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_vpb.c b/channels/chan_vpb.c
index e256212..ce3005f 100755 (executable)
--- a/channels/chan_vpb.c
+++ b/channels/chan_vpb.c
@@ -2104,7 +2104,7 @@ int unload_module()
        ast_mutex_destroy(&bridge_lock);
        for(int i = 0; i < max_bridges; i++ ) {
                ast_mutex_destroy(&bridges[i].lock);
-               pthread_cond_destroy(&bridges[i].cond, NULL);
+               pthread_cond_destroy(&bridges[i].cond);
        }
        free(bridges);