Fix: use isArray

2017-11-09 07:22:34 +08:00 · 2017-11-09 07:22:34 +08:00 · b4dfe5c836
commit b4dfe5c836
parent c4c4b5638e
1 changed files with 1 additions and 1 deletions
--- a/edit/edit.js
+++ b/edit/edit.js
@ -1677,7 +1677,7 @@ function fromMozillaFormat() {
      .catch(showError);

    function showError(errors) {
-      if (!errors.join) {
+      if (!Array.isArray(errors)) {
        errors = [errors];
      }
      showHelp(t('styleFromMozillaFormatError'), $element({