Fix the warn log issue caused by not setting the dapr.client.grpcPort variable (#1289)

Signed-off-by: seal90 <[email protected]>
Co-authored-by: Cassie Coyle <[email protected]>

Author: seal90

dapr-spring/dapr-spring-boot-autoconfigure/src/main/java/io/dapr/spring/boot/autoconfigure/client/DaprClientAutoConfiguration.java

@@ -96,9 +96,13 @@ WorkflowRuntimeBuilder daprWorkflowRuntimeBuilder(DaprConnectionDetails daprConn
   private Properties createPropertiesFromConnectionDetails(DaprConnectionDetails daprConnectionDetails) {
     final Map<String, String> propertyOverrides = new HashMap<>();
     propertyOverrides.put(Properties.HTTP_ENDPOINT.getName(), daprConnectionDetails.httpEndpoint());
-    propertyOverrides.put(Properties.HTTP_PORT.getName(), String.valueOf(daprConnectionDetails.httpPort()));
+    if (daprConnectionDetails.httpPort() != null) {
+      propertyOverrides.put(Properties.HTTP_PORT.getName(), String.valueOf(daprConnectionDetails.httpPort()));
+    }
     propertyOverrides.put(Properties.GRPC_ENDPOINT.getName(), daprConnectionDetails.grpcEndpoint());
-    propertyOverrides.put(Properties.GRPC_PORT.getName(), String.valueOf(daprConnectionDetails.grpcPort()));
+    if (daprConnectionDetails.grpcPort() != null) {
+      propertyOverrides.put(Properties.GRPC_PORT.getName(), String.valueOf(daprConnectionDetails.grpcPort()));
+    }
     return new Properties(propertyOverrides);
   }