Fix invalid X-Draft-Info on forwarded message draft (#1489587)

CHANGELOG

@@ -5,6 +5,7 @@ CHANGELOG Roundcube Webmail
 - Fix issue when default_addressbook option is set to integer value (#1489407)
 - Fix Opera > 15 detection (#1489562)
 - Fix security issue in DomainFactory driver of Password plugin
+- Fix invalid X-Draft-Info on forwarded message draft (#1489587)
 
 RELEASE 1.0-rc
 --------------

program/lib/Roundcube/rcube_storage.php

@@ -613,7 +613,7 @@ abstract class rcube_storage
     /**
      * Parse message UIDs input
      *
-     * @param mixed  $uids  UIDs array or comma-separated list or '*' or '1:*'
+     * @param mixed $uids UIDs array or comma-separated list or '*' or '1:*'
      *
      * @return array Two elements array with UIDs converted to list and ALL flag
      */
@@ -633,6 +633,9 @@ abstract class rcube_storage
             if (is_array($uids)) {
                 $uids = join(',', $uids);
             }
+            else if (strpos($uids, ':')) {
+                $uids = join(',', rcube_imap_generic::uncompressMessageSet($uids));
+            }
 
             if (preg_match('/[^0-9,]/', $uids)) {
                 $uids = '';

program/steps/mail/compose.inc

@@ -1250,6 +1250,9 @@ function rcmail_write_forward_attachments()
         $index = $storage->index(null, rcmail_sort_column(), rcmail_sort_order());
         $COMPOSE['forward_uid'] = $index->get();
     }
+    else if (strpos($COMPOSE['forward_uid'], ':')) {
+        $COMPOSE['forward_uid'] = rcube_imap_generic::uncompressMessageSet($COMPOSE['forward_uid']);
+    }
     else {
         $COMPOSE['forward_uid'] = explode(',', $COMPOSE['forward_uid']);
     }

program/steps/mail/sendmail.inc

@@ -209,7 +209,7 @@ if (!empty($COMPOSE['reply_uid']) && $savedraft) {
     $headers['X-Draft-Info'] = array('type' => 'reply', 'uid' => $COMPOSE['reply_uid']);
 }
 else if (!empty($COMPOSE['forward_uid']) && $savedraft) {
-    $headers['X-Draft-Info'] = array('type' => 'forward', 'uid' => $COMPOSE['forward_uid']);
+    $headers['X-Draft-Info'] = array('type' => 'forward', 'uid' => rcube_imap_generic::compressMessageSet($COMPOSE['forward_uid']));
 }
 
 if (!empty($COMPOSE['reply_msgid'])) {