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examples/kotlin: fix typo in HelloWorld example (#5505)

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Chengyuan Zhang 2019-03-26 14:37:36 -07:00 committed by GitHub
parent 8e41f6e43b
commit 759e7a7fec
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examples/example-kotlin/src/main/kotlin/io/grpc/examples/helloworld/HelloWorldClient.kt
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@ -73,7 +73,7 @@ internal constructor(private val channel: ManagedChannel) {
val client = HelloWorldClient("localhost", 50051) val client = HelloWorldClient("localhost", 50051)
try { try {
/* Access a service running on the local machine on port 50051 */ /* Access a service running on the local machine on port 50051 */
val user = if (args.size > 0) "world" else "world" val user = if (args.size > 0) "${args[0]}" else "world"
client.greet(user) client.greet(user)
} finally { } finally {
client.shutdown() client.shutdown()