Remove undefined value on init cli command (#22045)

Summary: Fixes `undefined` description message when running `react-native init --help` on an existing React Native project. Pull Request resolved: #22045 Differential Revision: D12878956 Pulled By: TheSavior fbshipit-source-id: ede329ca88a02013a6c2f75f1b762d89eacdb34f
facebook · Nov 1, 2018 · 58732a8 · 58732a8
1 parent b3b6749
commit 58732a8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/local-cli/cliEntry.js b/local-cli/cliEntry.js
@@ -60,7 +60,7 @@ function printHelpInformation() {
   let output = [
     '',
     chalk.bold(chalk.cyan(`  react-native ${cmdName} ${this.usage()}`)),
-    `  ${this._description}`,
+    this._description ? `  ${this._description}` : '',
     '',
     ...sourceInformation,
     `  ${chalk.bold('Options:')}`,