make id optional in t.getIds

2014-11-04 12:56:53 +11:00 · 2014-11-04 12:56:53 +11:00 · c967cded78
commit c967cded78
parent 71d87f5b97
1 changed files with 1 additions and 1 deletions
--- a/lib/6to5/types/index.js
+++ b/lib/6to5/types/index.js
@ -117,7 +117,7 @@ t.getIds = function (node) {
      search = search.concat(id.declarations);
    } else if (t.isVariableDeclarator(id)) {
      search.push(id.id);
-    } else {
+    } else if (id) {
      throw new Error("unknown node " + id.type);
    }
  }