1 files changed, 4 insertions, 4 deletions
diff --git a/src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc b/src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc
index 70220e28d3..ff2140e628 100644
--- a/src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc
+++ b/src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc
@@ -281,10 +281,8 @@ void PickFirst::PingOneLocked(grpc_closure* on_initiate, grpc_closure* on_ack) {
 }
 
 void PickFirst::UpdateLocked(const grpc_channel_args& args) {
-  const grpc_lb_addresses* addresses =
-      grpc_channel_args_get_pointer<const grpc_lb_addresses>(
-          &args, GRPC_ARG_LB_ADDRESSES);
-  if (addresses == nullptr) {
+  const grpc_arg* arg = grpc_channel_args_find(&args, GRPC_ARG_LB_ADDRESSES);
+  if (arg == nullptr || arg->type != GRPC_ARG_POINTER) {
     if (subchannel_list_ == nullptr) {
       // If we don't have a current subchannel list, go into TRANSIENT FAILURE.
       grpc_connectivity_state_set(
@@ -300,6 +298,8 @@ void PickFirst::UpdateLocked(const grpc_channel_args& args) {
     }
     return;
   }
+  const grpc_lb_addresses* addresses =
+      static_cast<const grpc_lb_addresses*>(arg->value.pointer.p);
   if (grpc_lb_pick_first_trace.enabled()) {
     gpr_log(GPR_INFO,
             "Pick First %p received update with %" PRIuPTR " addresses", this,