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Check for NULL clients.

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This commit is contained in:
Nicholas Marriott 2007-11-21 22:40:55 +00:00
parent 39dfa41971
commit e2438dc96e
1 changed files with 2 additions and 2 deletions
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4
server-msg.c
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@ -1,4 +1,4 @@
/* $Id: server-msg.c,v 1.35 2007-11-21 20:04:37 nicm Exp $ */
/* $Id: server-msg.c,v 1.36 2007-11-21 22:40:55 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -152,7 +152,7 @@ server_msg_fn_command(struct hdr *hdr, struct client *c)
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
/* XXX fnmatch, multi clients etc */
c = ARRAY_ITEM(&clients, i);
if (strcmp(client, c->tty) == 0)
if (c != NULL && strcmp(client, c->tty) == 0)
ctx.client = c;
}
if (ctx.client == NULL) {