Merge pull request #21 from erdnaxeli/fixHandleImageTagCheck

Fix handle image tag check

Author: kfatehi

Diff for: package.json

@@ -1,6 +1,6 @@
 {
   "name": "matrix-puppet-bridge",
-  "version": "1.15.1",
+  "version": "1.15.2",
   "description": "facilitates writing a certain kind of matrix bridge",
   "main": "index.js",
   "scripts": {

Diff for: src/base.js

@@ -631,14 +631,17 @@ class Base {
 
     return this.getOrCreateMatrixRoomFromThirdPartyRoomId(roomId).then((matrixRoomId) => {
       return this.getUserClient(matrixRoomId, senderId, senderName, avatarUrl).then((client) => {
-
         if (senderId === undefined) {
           info("this message was sent by me, but did it come from a matrix client or a 3rd party client?");
           info("if it came from a 3rd party client, we want to repeat it as a 'notice' type message");
           info("if it came from a matrix client, then it's already in the client, sending again would dupe");
           info("we use a tag on the end of messages to determine if it came from matrix");
 
-          if (this.isTaggedMatrixMessage(text) || isFilenameTagged(path)) {
+          if (typeof text === 'undefined') {
+            info("we can't know if this message is from matrix or not, so just ignore it");
+            return;
+          }
+          else if (this.isTaggedMatrixMessage(text) || isFilenameTagged(path)) {
             info('it is from matrix, so just ignore it.');
             return;
           } else {