diff options
| author | trystan trystan@31f1291d-b8d6-0310-a050-a5561fc1590b <trystan trystan@31f1291d-b8d6-0310-a050-a5561fc1590b@5417fbe8-f217-4b02-8779-1006273d7864> | 2004-10-08 04:09:53 +0000 |
|---|---|---|
| committer | trystan trystan@31f1291d-b8d6-0310-a050-a5561fc1590b <trystan trystan@31f1291d-b8d6-0310-a050-a5561fc1590b@5417fbe8-f217-4b02-8779-1006273d7864> | 2004-10-08 04:09:53 +0000 |
| commit | 048ddbeb2f571542f79238bda2bd6b689d45d667 (patch) | |
| tree | 03b3b012ae70f74e587a62d43a284d21e08f15e5 /src/users.c | |
| parent | 1d34d1f8fe087d1d33e8570f33406043c44586a9 (diff) | |
BUILD : 1.7.5 (378) BUGS : N/A NOTES : News reodering - DrStein, TSMODE issues - TSL, NULL crash fixes - TSL
git-svn-id: svn://svn.anope.org/anope/trunk@378 31f1291d-b8d6-0310-a050-a5561fc1590b
git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@248 5417fbe8-f217-4b02-8779-1006273d7864
Diffstat (limited to 'src/users.c')
| -rw-r--r-- | src/users.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/users.c b/src/users.c index b218c765a..bd15f8290 100644 --- a/src/users.c +++ b/src/users.c @@ -62,7 +62,14 @@ static User *new_user(const char *nick) static void change_user_nick(User * user, const char *nick) { User **list; - int is_same = (!stricmp(user->nick, nick) ? 1 : 0); + int is_same; + + /* Sanity check to make sure we don't segfault */ + if (!user || !nick || !*nick) { + return; + } + + is_same = (!stricmp(user->nick, nick) ? 1 : 0); if (user->prev) user->prev->next = user->next; |