message: bug: Fix empty phrases in DialogFlow intents
diff: @@ -412,8 +412,9 @@ class DialogFlowAgent {
  let dialogFlowIntentUserSays = [];
  let re = /{(.*?)}/g;
  + let phrases = intent.phrases || [];
  // iterate through phrases and intent user says data objects
  - for (let phrase of intent.phrases) {
  + for (let phrase of phrases) {
  let m;
  let data = [];
  let pos = 0;
  