From 4314d649e5faf4e0eb73ed7ad439f65e03b6e330 Mon Sep 17 00:00:00 2001
From: "certus certus@31f1291d-b8d6-0310-a050-a5561fc1590b"
 <certus certus@31f1291d-b8d6-0310-a050-a5561fc1590b@5417fbe8-f217-4b02-8779-1006273d7864>
Date: Fri, 24 Mar 2006 12:42:54 +0000
Subject: # BUILD : 1.7.14 (1022) # BUGS  : 483 # NOTES : important seg fix

git-svn-id: svn://svn.anope.org/anope/trunk@1022 31f1291d-b8d6-0310-a050-a5561fc1590b


git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@747 5417fbe8-f217-4b02-8779-1006273d7864
---
 src/core/bs_bot.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'src/core')

diff --git a/src/core/bs_bot.c b/src/core/bs_bot.c
index eaf66b9c8..7ada659c6 100644
--- a/src/core/bs_bot.c
+++ b/src/core/bs_bot.c
@@ -197,7 +197,7 @@ int do_bot(User * u)
             notice_lang(s_BotServ, u, BOT_DOES_NOT_EXIST, oldnick);
         else if (strlen(nick) > NickLen)
             notice_lang(s_BotServ, u, BOT_BAD_NICK);
-        else if (strlen(user) >= USERMAX)
+        else if (user && strlen(user) >= USERMAX)
             notice_lang(s_BotServ, u, BOT_BAD_IDENT);
         else {
             NickAlias *na;
@@ -242,15 +242,17 @@ int do_bot(User * u)
                 return MOD_CONT;
             }
 
-            if (!isValidHost(host, 3)) {
+            if (host && !isValidHost(host, 3)) {
                 notice_lang(s_BotServ, u, BOT_BAD_HOST);
                 return MOD_CONT;
             }
 
-            for (ch = user; *ch && (ch - user) < USERMAX; ch++) {
-                if (!isalnum(*ch)) {
-                    notice_lang(s_BotServ, u, BOT_BAD_IDENT);
-                    return MOD_CONT;
+            if (user) {
+                for (ch = user; *ch && (ch - user) < USERMAX; ch++) {
+                    if (!isalnum(*ch)) {
+                        notice_lang(s_BotServ, u, BOT_BAD_IDENT);
+                        return MOD_CONT;
+                    }
                 }
             }
 
-- 
cgit