From: Timo Sirainen <tss@iki.fi>
Date: Tue, 6 May 2014 12:34:00 +0000 (+0300)
Subject: pop3: Fixed assert-crash with some settings when there are 0 mails.
X-Git-Tag: 2.2.13.rc1~38
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d97801ee5fa37b8635ccd0ba798a257969ef1691;p=thirdparty%2Fdovecot%2Fcore.git

pop3: Fixed assert-crash with some settings when there are 0 mails.
---

diff --git a/src/pop3/pop3-commands.c b/src/pop3/pop3-commands.c
index b775428e0c..5bc60ef089 100644
--- a/src/pop3/pop3-commands.c
+++ b/src/pop3/pop3-commands.c
@@ -838,7 +838,8 @@ cmd_uidl_init(struct client *client, uint32_t seq)
 	struct mail_search_args *search_args;
 	enum mail_fetch_field wanted_fields;
 
-	if (client->message_uidls_save && client->message_uidls == NULL)
+	if (client->message_uidls_save && client->message_uidls == NULL &&
+	    client->messages_count > 0)
 		client_uidls_save(client);
 
 	ctx = i_new(struct cmd_uidl_context, 1);