[hackers] [sic] fix IPv6 parse error

[raiz]

I'm not sure if I've submitted this before.

diff --git a/sic.c b/sic.c
index ecefaf2..bceb823 100644
--- a/sic.c
+++ b/sic.c
@@ -108,6 +108,7 @@ parsein(char *s) {

 static void
 parsesrv(char *cmd) {
+       char *ptr;
        char *usr, *par, *txt;

        usr = host;
@@ -122,7 +123,13 @@ parsesrv(char *cmd) {
        }
        skip(cmd, '\r');
        par = skip(cmd, ' ');
-       txt = skip(par, ':');
+       ptr = par;
+       if ((ptr = strstr(par, " :")) == NULL) {
+               txt = skip(par, ' ');
+       } else {
+               *ptr = '\0';
+               txt = ptr+2;
+       }
        trim(par);
        if(!strcmp("PONG", cmd))
                return;