- Applied fixes from trunk up to r6118

3 files changed, 8 insertions, 4 deletions

diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 5e36f16c5..4e1d57155 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -1213,7 +1213,9 @@ class rcube_imap extends rcube_storage
         }
         // use message index sort as default sorting
         else if (!$sort_field) {
+            // use search result from count() if possible
             if ($this->options['skip_deleted'] && !empty($this->icache['undeleted_idx'])
+                && $this->icache['undeleted_idx']->get_parameters('ALL') !== null
                 && $this->icache['undeleted_idx']->get_parameters('MAILBOX') == $folder
             ) {
                 $index = $this->icache['undeleted_idx'];
diff --git a/program/include/rcube_imap_generic.php b/program/include/rcube_imap_generic.php
index a664c5b57..52459dd78 100644
--- a/program/include/rcube_imap_generic.php
+++ b/program/include/rcube_imap_generic.php
@@ -1650,7 +1650,7 @@ 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');
         }
 
diff --git a/program/include/rcube_result_index.php b/program/include/rcube_result_index.php
index 1c7a5e067..cd900677e 100644
--- a/program/include/rcube_result_index.php
+++ b/program/include/rcube_result_index.php
@@ -89,18 +89,18 @@ class rcube_result_index
                         $param = strtoupper($m[1]);
                         $value = $m[2];
 
-                        $this->params[strtoupper($m[1])] = $value;
+                        $this->params[$param] = $value;
                         $data_item = substr($data_item, strlen($m[0]));
 
                         if (in_array($param, array('COUNT', 'MIN', 'MAX'))) {
-                            $this->meta[strtolower($param)] = (int) $m[2];
+                            $this->meta[strtolower($param)] = (int) $value;
                         }
                     }
 
 // @TODO: Implement compression using compressMessageSet() in __sleep() and __wakeup() ?
 // @TODO: work with compressed result?!
                     if (isset($this->params['ALL'])) {
-                        $data[$idx] = implode(self::SEPARATOR_ELEMENT,
+                        $data_item = implode(self::SEPARATOR_ELEMENT,
                             rcube_imap_generic::uncompressMessageSet($this->params['ALL']));
                     }
                 }
@@ -111,6 +111,8 @@ class rcube_result_index
             unset($data[$i]);
         }
 
+        $data = array_filter($data);
+
         if (empty($data)) {
             return;
         }