src/telegram: Consider stream.path could not be parsed

src/telegram.js

@@ -195,7 +195,9 @@ class TelegramBot extends EventEmitter {
     let fileName;
     let fileId;
     if (data instanceof stream.Stream) {
-      fileName = URL.parse(path.basename(data.path.toString())).pathname;
+      // Will be 'null' if could not be parsed. Default to 'filename'.
+      // For example, 'data.path' === '/?id=123' from 'request("https://example.com/?id=123")'
+      fileName = URL.parse(path.basename(data.path.toString())).pathname || 'filename';
       formData = {};
       formData[type] = {
         value: data,

test/telegram.js

@@ -991,5 +991,10 @@ describe('TelegramBot', function telegramSuite() {
         assert.ok(err.response.body.indexOf('Bad Request') !== -1);
       });
     });
+    it('should allow stream.path that can not be parsed', function test() {
+      const stream = fs.createReadStream(`${__dirname}/data/photo.gif`);
+      stream.path = '/?id=123'; // for example, 'http://example.com/?id=666'
+      return bot.sendPhoto(USERID, stream);
+    });
   });
 }); // End Telegram