dovecot-2.2: lib-storage: Don't try to mkdir() empty directory w...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/2306acef767e
changeset: 16411:2306acef767e
user:      Timo Sirainen <tss at iki.fi>
date:      Wed May 29 03:23:40 2013 +0300
description:
lib-storage: Don't try to mkdir() empty directory with INDEX=MEMORY

diffstat:

 src/lib-storage/mailbox-list.c |  2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diffs (12 lines):

diff -r 8307019ce491 -r 2306acef767e src/lib-storage/mailbox-list.c
--- a/src/lib-storage/mailbox-list.c	Wed May 29 03:18:04 2013 +0300
+++ b/src/lib-storage/mailbox-list.c	Wed May 29 03:23:40 2013 +0300
@@ -1454,6 +1454,8 @@
 					 &index_dir);
 	if (ret <= 0)
 		return ret;
+	if (index_dir[0] == '\0')
+		return 0;
 	ret = mailbox_list_get_root_path(list, MAILBOX_LIST_PATH_TYPE_MAILBOX,
 					 &root_dir);
 	if (ret <= 0)