gives 'nick' command default behaviour of displaying
the users current nick, when invoked with no parameter;
this makes it slightly more consitent with other commands.
---

 msn |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/msn b/msn
index 4911874..c883a85 100755
--- a/msn
+++ b/msn
@@ -63,7 +63,7 @@ close nick	Closes the switchboard connec
 config		Shows the configuration
 info [nick]	Shows the user information and pending messages (if any),
 		or our personal info
-nick newnick	Changes your nick to "newnick"
+nick [newnick]	Changes your nick to "newnick" or shows own nick
 privacy p a	Sets whether accept messages from people not on your list (p)
 		and require authorization (a)
 m nick text	Sends a message to "nick" with the "text"
@@ -1185,10 +1185,12 @@ def parse_cmd(cmd):
 			return 'No current chat with user %s' % dst
 		m.invite(email, dst_sbd)
 
-	elif cmd == 'nick':		# change our nick
-		if len(params) < 1: return 'Error parsing command'
-		nick = params
-		m.change_nick(nick)
+	elif cmd == 'nick':		# show or change our nick
+		if len(params) < 1: 
+			printl('Nick is '+m.nick)
+		else:
+			nick = params
+			m.change_nick(nick)
 
 	elif cmd == 'info':		# user info
 		p = params.split()