proxy: code style
@@ -456,9 +456,8 @@ func (s *sharedBackendConn) BackendConn(database int32, seed uint, must bool) *B
bc := s.single[database]
if must || bc.IsConnected() {
return bc
- } else {
- return nil
}
+ return nil
}
var parallel = s.conns[database]
