Remove unused "bool have_arg" from IRC_WHO()

This fixes:

 irc-info.c: In function ‘IRC_WHO’:
 irc-info:936:18: warning: variable ‘have_arg’ set but not used

diff --git a/src/ngircd/irc-info.c b/src/ngircd/irc-info.c
index 84ba9d9b718e5e13b685a041833d314167396786..ebb7be4afb5c7aed28a361d1fae6a34a79083176 100644 (file)
--- a/src/ngircd/irc-info.c
+++ b/src/ngircd/irc-info.c
@@ -933,7 +933,7 @@ IRC_WHO_Mask(CLIENT *Client, char *Mask, bool OnlyOps)
 GLOBAL bool
 IRC_WHO(CLIENT *Client, REQUEST *Req)
 {
-       bool only_ops, have_arg;
+       bool only_ops;
        CHANNEL *chan;
 
        assert (Client != NULL);
@@ -944,7 +944,6 @@ IRC_WHO(CLIENT *Client, REQUEST *Req)
                                          Client_ID(Client), Req->command);
 
        only_ops = false;
-       have_arg = false;
 
        if (Req->argc == 2) {
                if (strcmp(Req->argv[1], "o") == 0)