dovecot: Crashfix in some conditions

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot/rev/4cb03870a714
changeset: 6499:4cb03870a714
user:      Timo Sirainen <tss at iki.fi>
date:      Tue Sep 25 17:51:47 2007 +0300
description:
Crashfix in some conditions

diffstat:

1 file changed, 2 insertions(+), 1 deletion(-)
src/imap/cmd-idle.c |    3 ++-

diffs (13 lines):

diff -r 67668832dd6c -r 4cb03870a714 src/imap/cmd-idle.c
--- a/src/imap/cmd-idle.c	Tue Sep 25 17:50:26 2007 +0300
+++ b/src/imap/cmd-idle.c	Tue Sep 25 17:51:47 2007 +0300
@@ -41,7 +41,8 @@ idle_finish(struct cmd_idle_context *ctx
 	}
 
 	o_stream_cork(client->output);
-	io_remove(&client->io);
+	if (client->io != NULL)
+		io_remove(&client->io);
 
 	if (client->mailbox != NULL)
 		mailbox_notify_changes_stop(client->mailbox);