dovecot-2.1: layout=fs: Don't crash in iteration if there is no ...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.1/rev/b7dc140e6b4d
changeset: 14360:b7dc140e6b4d
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Mar 30 03:42:21 2012 +0300
description:
layout=fs: Don't crash in iteration if there is no root dir (pop3c).

diffstat:

 src/lib-storage/list/mailbox-list-fs-iter.c |  4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diffs (14 lines):

diff -r 078697a32109 -r b7dc140e6b4d src/lib-storage/list/mailbox-list-fs-iter.c
--- a/src/lib-storage/list/mailbox-list-fs-iter.c	Fri Mar 30 03:07:12 2012 +0300
+++ b/src/lib-storage/list/mailbox-list-fs-iter.c	Fri Mar 30 03:42:21 2012 +0300
@@ -234,6 +234,10 @@
 
 	if (!fs_list_get_storage_path(ctx, dir->storage_name, &path))
 		return 0;
+	if (path == NULL) {
+		/* no mailbox root dir */
+		return 0;
+	}
 
 	fsdir = opendir(path);
 	if (fsdir == NULL) {