Ignore numeric 020 ("please wait while we process your coinnection")

Some servers send the numeric 020 ("please wait while we process your
connection") when a client connects. This is no useful information for
this server, so we simply ignore it :-)

diff --git a/src/ngircd/parse.c b/src/ngircd/parse.c
index 493fbdc0d500336714393ea4917002c6ff5fec43..ec856a0c28fc05ff33b5d1930c79ee4bdb3f75b1 100644 (file)
--- a/src/ngircd/parse.c
+++ b/src/ngircd/parse.c
@@ -381,7 +381,8 @@ static bool
 Handle_Numeric(CLIENT *client, REQUEST *Req)
 {
        static const struct _NUMERIC Numerics[] = {
-               { 005, IRC_Num_ISUPPORT },
+               {   5, IRC_Num_ISUPPORT },
+               {  20, NULL },
                { 376, IRC_Num_ENDOFMOTD }
        };
        int i, num;
@@ -389,8 +390,12 @@ Handle_Numeric(CLIENT *client, REQUEST *Req)
        CLIENT *prefix, *target = NULL;
 
        /* Determine target */
-       if (Req->argc > 0)
-               target = Client_Search(Req->argv[0]);
+       if (Req->argc > 0) {
+               if (strcmp(Req->argv[0], "*") != 0)
+                       target = Client_Search(Req->argv[0]);
+               else
+                       target = Client_ThisServer();
+       }
 
        if (!target) {
                /* Status code without target!? */
@@ -409,8 +414,11 @@ Handle_Numeric(CLIENT *client, REQUEST *Req)
                num = atoi(Req->command);
 
                for (i = 0; i < (int) ARRAY_SIZE(Numerics); i++) {
-                       if (num == Numerics[i].numeric)
+                       if (num == Numerics[i].numeric) {
+                               if (!Numerics[i].function)
+                                       return CONNECTED;
                                return Numerics[i].function(client, Req);
+                       }
                }
 
                LogDebug("Ignored status code %s from \"%s\".",