- Fix parsing ESEARCH (ALL) result and enabling ESEARCH for ordinary searches

1 files changed, 1 insertions, 1 deletions

diff --git a/program/include/rcube_imap_generic.php b/program/include/rcube_imap_generic.php
index 9fce20a23..77b0cc464 100644
--- a/program/include/rcube_imap_generic.php
+++ b/program/include/rcube_imap_generic.php
@@ -1611,7 +1611,7 @@ class rcube_imap_generic
 
         // If ESEARCH is supported always use ALL
         // but not when items are specified or using simple id2uid search
-        if (empty($items) && ((int) $criteria != $criteria)) {
+        if (empty($items) && preg_match('/[^0-9]/', $criteria)) {
             $items = array('ALL');
         }