🔨 Harden unwrapping logic.

No longer bombs for non-compliant files.
2015-09-08 09:26:09 -07:00 · 2015-09-08 09:26:09 -07:00 · 673604b374
parent 3d9b1cbab2
commit 673604b374
1 changed files with 2 additions and 1 deletions
--- a/utils/uniffe.js
+++ b/utils/uniffe.js
@ -34,7 +34,8 @@ function uniffe(contents) {

  escodegen.attachComments(ast, comments, tokens);

-  if (ast.body[0].expression.callee === undefined) {
+  if (ast.body[0].expression === undefined ||
+      ast.body[0].expression.callee === undefined) {
    return contents;
  }