- Fix MDNSent flag checking, use arbitrary keywords (asterisk) flag (#1485706)

git-svn-id: https://svn.roundcube.net/trunk@2263 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 3 insertions, 2 deletions

diff --git a/roundcubemail/program/include/rcube_imap.php b/roundcubemail/program/include/rcube_imap.php
index 5b3267bef..032489c50 100644
--- a/roundcubemail/program/include/rcube_imap.php
+++ b/roundcubemail/program/include/rcube_imap.php
@@ -354,8 +354,9 @@ class rcube_imap
    */
   function check_permflag($flag)
     {
-    $flagsmap = $GLOBALS['IMAP_FLAGS'];
-    return (($imap_flag = $flagsmap[strtoupper($flag)]) && in_array_nocase($imap_flag, $this->conn->permanentflags));
+    $flag = strtoupper($flag);
+    $imap_flag = $GLOBALS['IMAP_FLAGS'][$flag];
+    return (in_array_nocase($imap_flag, $this->conn->permanentflags));
     }