Fix compiler warning

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2877 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index ffff4ac..18d342c 100755 (executable)
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -4396,6 +4396,7 @@ static int timing_read(int *id, int fd, short events, void *cbdata)
        tpeer = tpeers;
        while(tpeer) {
                processed++;
+               res = 0;
                ast_mutex_lock(&tpeer->lock);
                /* We can drop a single tpeer per pass.  That makes all this logic
                   substantially easier */