bug fix: autocomplete fails if contactlist_fields contains vcard fields

program/lib/Roundcube/rcube_contacts.php

@@ -347,7 +347,16 @@ class rcube_contacts extends rcube_addressbook
             foreach ($words as $word) {
                 $groups = [];
                 foreach ((array) $fields as $idx => $col) {
-                    $groups[] = $this->fulltext_sql_where($word, $mode, $col);
+                    // table column
+                    if (in_array($col, $this->table_cols)) {
+                        $groups[] = $this->fulltext_sql_where($word, $mode, $col);
+                    }
+                    // vCard field
+                    else {
+                        if (in_array($col, $this->fulltext_cols)) {
+                            $groups[] = $this->fulltext_sql_where($word, $mode, 'words');
+                        }
+                    }
                 }
                 $where[] = '(' . implode(' OR ', $groups) . ')';
             }