Fix routeLookupClient may be null

grpc · Aug 6, 2021 · d09ba22 · d09ba22
1 parent 3668f2e
commit d09ba22
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/rls/src/main/java/io/grpc/rls/RlsLoadBalancer.java b/rls/src/main/java/io/grpc/rls/RlsLoadBalancer.java
@@ -82,7 +82,9 @@ public void handleResolvedAddresses(ResolvedAddresses resolvedAddresses) {
 
   @Override
   public void requestConnection() {
-    routeLookupClient.requestConnection();
+    if(routeLookupClient != null) {
+      routeLookupClient.requestConnection();
+    }
   }
 
   @Override