diff options
Diffstat (limited to 'program/include/rcube_imap.php')
| -rw-r--r-- | program/include/rcube_imap.php | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php index 7becb4fce..468d98c40 100644 --- a/program/include/rcube_imap.php +++ b/program/include/rcube_imap.php @@ -693,7 +693,8 @@ class rcube_imap $result = array( 'count' => count($this->icache['threads']['tree']), 'msgcount' => count($this->icache['threads']['depth']), - 'maxuid' => max(array_keys($this->icache['threads']['depth'])), + 'maxuid' => !empty($this->icache['threads']['depth']) ? + max(array_keys($this->icache['threads']['depth'])) : 0, ); } else if (is_array($result = $this->_fetch_threads($mailbox))) { @@ -702,7 +703,7 @@ class rcube_imap $result = array( 'count' => count($result[0]), 'msgcount' => count($result[1]), - 'maxuid' => max(array_keys($result[1])), + 'maxuid' => !empty($result[1]) ? max(array_keys($result[1])) : 0, ); } |