proxy/tcpproxy: fix dup unweighted remotes
@@ -117,7 +117,7 @@ func (tp *TCPProxy) pick() *remote {
bestPr = r.srv.Priority
w = 0
weighted = nil
- unweighted = []*remote{r}
+ unweighted = nil
fallthrough
case r.srv.Priority == bestPr:
if r.srv.Weight > 0 {
