Merge master

1 files changed, 2 insertions, 2 deletions

diff --git a/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc b/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc
index 14a1a08971..193bd766f3 100644
--- a/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc
+++ b/src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc
@@ -1236,12 +1236,12 @@ static void glb_notify_on_state_change_locked(grpc_lb_policy* pol,
 static void lb_call_on_retry_timer_locked(void* arg, grpc_error* error) {
   glb_lb_policy* glb_policy = (glb_lb_policy*)arg;
   glb_policy->retry_timer_active = false;
-  if (!glb_policy->shutting_down && error == GRPC_ERROR_NONE) {
+  if (!glb_policy->shutting_down && glb_policy->lb_call == NULL &&
+      error == GRPC_ERROR_NONE) {
     if (GRPC_TRACER_ON(grpc_lb_glb_trace)) {
       gpr_log(GPR_INFO, "Restaring call to LB server (grpclb %p)",
               (void*)glb_policy);
     }
-    GPR_ASSERT(glb_policy->lb_call == NULL);
     query_for_backends_locked(glb_policy);
   }
   GRPC_LB_POLICY_WEAK_UNREF(&glb_policy->base, "grpclb_retry_timer");