Clean up some of the new key adding code.

2014-03-25 14:24:00 -07:00
parent 7069d16aaa
commit bf8c2b3e98
1 changed files with 4 additions and 0 deletions
--- a/static/debug.html
+++ b/static/debug.html
@@ -66,8 +66,12 @@ window.addEventListener('load', function() {
  document.getElementById('keys').addEventListener('change', function() {
    if (this.value == '(add new)') {
      var new_key = prompt('New key name:');
+      if (new_key === null) {
+        return;
+      }
      callbacks['onStateChange'](new_key, '');
      this.value = new_key;
+      document.getElementById('value').value = '';
      return;
    }
    var value = document.getElementById('value');