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shorten example (#5448)

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Juan Julián Merelo Guervós 2020-05-15 14:51:15 +02:00 committed by GitHub
parent 750a3413a0
commit f2e431c2b0
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@ -102,10 +102,7 @@ try {
while (true) {
await Deno.stdout.write(encode("> "));
const line = await tpr.readLine();
if (line === null) {
break;
}
if (line === "close") {
if (line === null || line === "close") {
break;
} else if (line === "ping") {
await sock.ping();