Only start local media if we can

clientapp/app.js

@@ -63,7 +63,9 @@ module.exports = {
                 self.api = window.client = StanzaIO.createClient(config);
                 xmppEventHandlers(self.api, self);
 
-                self.api.jingle.startLocalMedia();
+                if (self.api.jingle.capabilities.length > 1) {
+                    self.api.jingle.startLocalMedia();
+                }
 
                 self.api.once('session:started', function () {
                     app.state.hasConnected = true;

public/x-manifest.cache

@@ -1,5 +1,5 @@
 CACHE MANIFEST
-# 0.0.1 1387260413951
+# 0.0.1 1387261368693
 
 CACHE:
 /app.js