Fix a couple of compiler warnings in irc.c - two places where the address

of an array was tested (always not-NULL) and one unused variable (first_time
in io()).

The user-visible change here is that the emergency exit QUIT messages 
(eg "User abort with 5 Ctrl-C's") will be correctly relayed to the local 
terminal now.


git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@321 13b04d17-f746-0410-82c6-800466cd88b0

Changelog

@@ -1,5 +1,7 @@
 [Changes 1.2c01]
 
+* Show same message on local terminal as used in emergency exit QUIT. (caf)
+
 * Remove unused XLINK CTCP reply handler. (caf)
 
 * Ensure add_socketread() doesn't leak file descriptors. (caf)