From: Timo Sirainen <tss@iki.fi>
Date: Wed, 12 Jun 2013 13:27:47 +0000 (+0300)
Subject: pop3c: Don't assert-crash when trying to list subscriptions.
X-Git-Tag: 2.2.3~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=82af96bbd5222a787a91efb9f939b4a96905bed2;p=thirdparty%2Fdovecot%2Fcore.git

pop3c: Don't assert-crash when trying to list subscriptions.
---

diff --git a/src/lib-storage/list/mailbox-list-subscriptions.c b/src/lib-storage/list/mailbox-list-subscriptions.c
index b32c07d968..28174fec13 100644
--- a/src/lib-storage/list/mailbox-list-subscriptions.c
+++ b/src/lib-storage/list/mailbox-list-subscriptions.c
@@ -126,8 +126,11 @@ int mailbox_list_subscriptions_refresh(struct mailbox_list *src_list,
 
 	type = src_list->set.control_dir != NULL ?
 		MAILBOX_LIST_PATH_TYPE_CONTROL : MAILBOX_LIST_PATH_TYPE_DIR;
-	path = t_strconcat(mailbox_list_get_root_forced(src_list, type),
-			   "/", src_list->set.subscription_fname, NULL);
+	if (!mailbox_list_get_root_path(src_list, type, &path)) {
+		/* no subscriptions (e.g. pop3c) */
+		return 0;
+	}
+	path = t_strconcat(path, "/", src_list->set.subscription_fname, NULL);
 	if (stat(path, &st) < 0) {
 		if (errno == ENOENT) {
 			/* no subscriptions */