Merge pull request #1740 from zertosh/cli-fixes

Really fix "--help"
2015-06-13 01:56:58 +01:00 · 2015-06-13 01:56:58 +01:00 · 7c090c8580
commit 7c090c8580
parent 9205f10244 a5f6c1c389
1 changed files with 1 additions and 1 deletions
--- a/packages/babel-cli/bin/babel/index.js
+++ b/packages/babel-cli/bin/babel/index.js
@ -51,7 +51,7 @@ commander.on("--help", function () {
    each(keys(obj).sort(), function (key) {
      if (key[0] === "_") return;

-      if (obj[key].metadata.optional) key = "[" + key + "]";
+      if (obj[key].metadata && obj[key].metadata.optional) key = "[" + key + "]";

      console.log("    - " + key);
    });