diff options
Diffstat (limited to 'src/cmd_ison.cpp')
| -rw-r--r-- | src/cmd_ison.cpp | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/cmd_ison.cpp b/src/cmd_ison.cpp index 8d0c239cc..e7256b2a2 100644 --- a/src/cmd_ison.cpp +++ b/src/cmd_ison.cpp @@ -36,18 +36,23 @@ using namespace std; void cmd_ison::Handle (char **parameters, int pcnt, userrec *user) { - char Return[MAXBUF]; - snprintf(Return,MAXBUF,"303 %s :",user->nick); + char retbuf[MAXBUF]; + userrec *u; + + snprintf(retbuf, MAXBUF, "303 %s :", user->nick); + for (int i = 0; i < pcnt; i++) { - userrec *u = Find(parameters[i]); + u = Find(parameters[i]); + if (u) { - strlcat(Return,u->nick,MAXBUF); - charlcat(Return,' ',MAXBUF); + strlcat(retbuf, u->nick, MAXBUF); + charlcat(retbuf, ' ', MAXBUF); } } - WriteServ(user->fd,Return); + + WriteServ(user->fd, retbuf); } |