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authorthomascube <thomas@roundcube.net>2007-11-19 14:45:49 +0000
committerthomascube <thomas@roundcube.net>2007-11-19 14:45:49 +0000
commit1fb2c8e64bb28f1b7ece71b5d3a92150a62a9ecb (patch)
treed36333d28f7cb9c09126cf17e3857f5b41be34d3 /program/include
parent96facbd3fc52f3d9086fa2d05f375297d9914b0f (diff)
Cast to array because this could be empty; update requirements description
Diffstat (limited to 'program/include')
-rw-r--r--program/include/rcube_imap.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/include/rcube_imap.inc b/program/include/rcube_imap.inc
index ea80ced10..5be4943e4 100644
--- a/program/include/rcube_imap.inc
+++ b/program/include/rcube_imap.inc
@@ -2494,7 +2494,7 @@ class rcube_imap
if (!$mbox_name)
$mbox_name = $this->mailbox;
- $index = array_flip($this->uid_id_map[$mbox_name]);
+ $index = array_flip((array)$this->uid_id_map[$mbox_name]);
if (isset($index[$id]))
$uid = $index[$id];
else