Remove an extern, partly because it's unused, partly because it then gets shadowed...

[user/henk/code/inspircd.git] / src / cmd_ison.cpp

diff --git a/src/cmd_ison.cpp b/src/cmd_ison.cpp
index 8d0c239cc7bdae2f46b1661d6d09ee0cb69d9e09..540a14ea44c9ccfcddcdd17608d99412b2b634a1 100644 (file)
--- a/src/cmd_ison.cpp
+++ b/src/cmd_ison.cpp
@@ -14,41 +14,30 @@
  * ---------------------------------------------------
  */
 
-using namespace std;
-
 #include "inspircd_config.h"
-#include "inspircd.h"
-#include "inspircd_io.h"
-#include <string>
-#include "users.h"
 #include "ctables.h"
-#include "globals.h"
-#include "modules.h"
-#include "dynamic.h"
-#include "wildcard.h"
-#include "message.h"
+#include "users.h"
 #include "commands.h"
-#include "inspstring.h"
 #include "helperfuncs.h"
-#include "hashcomp.h"
-#include "typedefs.h"
 #include "cmd_ison.h"
 
 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);
+}