Applying salt state file with funciton junos.rpc fails with TypeError: rpc() takes at most 2 arguments (3 given)

[rsmekala]

Description of Issue

root@nms5-salt-master-b:/srv/salt# cat junos_rpc.sls 
get-system-information:
    junos.rpc
root@nms5-salt-master-b:/srv/salt# salt "vmx1" state.apply junos_rpc
[WARNING ] /usr/local/lib/python2.7/site-packages/salt/payload.py:149: DeprecationWarning: encoding is deprecated, Use raw=False instead.
  ret = msgpack.loads(msg, use_list=True, ext_hook=ext_type_decoder, encoding=encoding)

[ERROR   ] An exception occurred in this state: Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/salt/state.py", line 1933, in call
    **cdata['kwargs'])
  File "/usr/local/lib/python2.7/site-packages/salt/loader.py", line 1939, in wrapper
    return f(*args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/salt/states/junos.py", line 27, in wrapper
    ret = function(*args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/salt/states/junos.py", line 82, in rpc
    ret['changes'] = __salt__['junos.rpc'](name, dest, format, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/salt/modules/junos.py", line 99, in wrapper
    return function(*args, **kwargs)
TypeError: rpc() takes at most 2 arguments (3 given)

vmx1:
----------
          ID: get-system-information
    Function: junos.rpc
      Result: False
     Comment: An exception occurred in this state: Traceback (most recent call last):
                File "/usr/local/lib/python2.7/site-packages/salt/state.py", line 1933, in call
                  **cdata['kwargs'])
                File "/usr/local/lib/python2.7/site-packages/salt/loader.py", line 1939, in wrapper
                  return f(*args, **kwargs)
                File "/usr/local/lib/python2.7/site-packages/salt/states/junos.py", line 27, in wrapper
                  ret = function(*args, **kwargs)
                File "/usr/local/lib/python2.7/site-packages/salt/states/junos.py", line 82, in rpc
                  ret['changes'] = __salt__['junos.rpc'](name, dest, format, **kwargs)
                File "/usr/local/lib/python2.7/site-packages/salt/modules/junos.py", line 99, in wrapper
                  return function(*args, **kwargs)
              TypeError: rpc() takes at most 2 arguments (3 given)
     Started: 20:03:26.052930
    Duration: 7.296 ms
     Changes:   

Summary for vmx1
------------
Succeeded: 0
Failed:    1
------------
Total states run:     1
Total run time:   7.296 ms
ERROR: Minions returned with non-zero exit code

[rsmekala]

Closed PR: 1429647