Rostopic fix

tools/rostopic/src/rostopic/__init__.py

@@ -1807,7 +1807,7 @@ def _rostopic_cmd_pub(argv):
  # stdin/file input has a rate by default
  if rate is None and not options.latch and not options.once:
  rate = 10.
- stdin_publish(pub, msg_class, rate, options.once, options.file, options.verbose)
+ stdin_publish(pub, msg_class, rate, options.once, options.file, options.verbose, substitute_keywords=options.substitute_keywords)
  else:
  argv_publish(pub, msg_class, pub_args, rate, options.once, options.verbose, substitute_keywords=options.substitute_keywords)
 
@@ -1939,7 +1939,7 @@ def param_publish(pub, msg_class, param_name, rate, verbose):
  if rospy.is_shutdown():
  break
 
-def stdin_publish(pub, msg_class, rate, once, filename, verbose):
+def stdin_publish(pub, msg_class, rate, once, filename, verbose, substitute_keywords):
  """
  :param filename: name of file to read from instead of stdin, or ``None``, ``str``
  """
@@ -1974,7 +1974,8 @@ def stdin_publish(pub, msg_class, rate, once, filename, verbose):
  # None, repeatedly publish it
  if exactly_one_message and rate is not None:
  print("Got one message and a rate, publishing repeatedly")
- publish_message(pub, msg_class, pub_args, rate=rate, once=once, verbose=verbose)
+ publish_message(pub, msg_class, pub_args, rate=rate, once=once, verbose=verbose, 
+ substitute_keywords=substitute_keywords)
  # we use 'bool(r) or once' for the once value, which
  # controls whether or not publish_message blocks and
  # latches until exit. We want to block if the user
@@ -1983,7 +1984,8 @@ def stdin_publish(pub, msg_class, rate, once, filename, verbose):
  # but, for now, this is the best re-use of the
  # underlying methods.
  else:
- publish_message(pub, msg_class, pub_args, None, bool(r) or once, verbose=verbose)
+ publish_message(pub, msg_class, pub_args, None, bool(r) or once, verbose=verbose, 
+ substitute_keywords=substitute_keywords)
  except ValueError as e:
  sys.stderr.write("%s\n"%str(e))
  break