dovecot-2.2: pop3: Remove dead assignment detected by scan-build.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/78fd8b7d25e9
changeset: 17339:78fd8b7d25e9
user:      Teemu Huovila <teemu.huovila at dovecot.fi>
date:      Wed May 07 20:18:39 2014 +0300
description:
pop3: Remove dead assignment detected by scan-build.

diffstat:

 src/pop3/pop3-commands.c |  1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diffs (11 lines):

diff -r 21f9679214ac -r 78fd8b7d25e9 src/pop3/pop3-commands.c
--- a/src/pop3/pop3-commands.c	Wed May 07 20:14:32 2014 +0300
+++ b/src/pop3/pop3-commands.c	Wed May 07 20:18:39 2014 +0300
@@ -269,7 +269,6 @@
 	ctx = mailbox_search_init(client->trans, search_args, NULL, 0, NULL);
 	mail_search_args_unref(&search_args);
 
-	msgnum = 0;
 	while (mailbox_search_next(ctx, &mail)) {
 		if (seq_range_exists(&deleted_msgs, mail->seq))
 			client_expunge(client, mail);