3 files changed, 14 insertions, 10 deletions
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 1e5dbda19..5a18ded6b 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -947,7 +947,7 @@ function rcmail_message_headers($attrib, $headers=NULL)
 
   // single header value is requested
   if (!empty($attrib['valueof']))
-    return Q($plugin['output'][$attrib['valueof']]['value'], ($hkey == 'subject' ? 'strict' : 'show'));
+    return Q($plugin['output'][$attrib['valueof']]['value'], ($attrib['valueof'] == 'subject' ? 'strict' : 'show'));
 
   // compose html table
   $table = new html_table(array('cols' => 2));
@@ -1477,13 +1477,13 @@ function rcmail_draftinfo_decode($str)
 
 function rcmail_message_part_controls($attrib)
 {
-  global $MESSAGE;
+  global $MESSAGE, $RCMAIL;
 
   $part = asciiwords(get_input_value('_part', RCUBE_INPUT_GPC));
   if (!is_object($MESSAGE) || !is_array($MESSAGE->parts) || !($_GET['_uid'] && $_GET['_part']) || !$MESSAGE->mime_parts[$part])
     return '';
 
-  $part = $MESSAGE->mime_parts[$part];
+  $part  = $MESSAGE->mime_parts[$part];
   $table = new html_table(array('cols' => 3));
 
   $filename = $part->filename;
@@ -1497,10 +1497,8 @@ function rcmail_message_part_controls($attrib)
     $table->add('download-link', html::a(array('href' => './?'.str_replace('_frame=', '_download=', $_SERVER['QUERY_STRING'])), Q(rcube_label('download'))));
   }
 
-  if (!empty($part->size)) {
-    $table->add('title', Q(rcube_label('filesize')));
-    $table->add('header', Q(show_bytes($part->size)));
-  }
+  $table->add('title', Q(rcube_label('filesize')));
+  $table->add('header', Q($RCMAIL->message_part_size($part)));
 
   return $table->show($attrib);
 }
diff --git a/program/steps/mail/get.inc b/program/steps/mail/get.inc
index 658538a20..bcd57dee0 100644
--- a/program/steps/mail/get.inc
+++ b/program/steps/mail/get.inc
@@ -199,13 +199,18 @@ else if (strlen($pid = get_input_value('_part', RCUBE_INPUT_GET))) {
           $sent = $RCMAIL->storage->get_message_part($MESSAGE->uid, $part->mime_id, $part, false, $stdout);
         }
       }
+      // send part as-it-is
       else {
-        // turn off output buffering and print part content
         if ($part->body) {
+          header("Content-Length: " . sizeof($part->body));
           echo $part->body;
           $sent = true;
         }
         else if ($part->size) {
+          if ($size = (int)$part->d_parameters['size']) {
+            header("Content-Length: $size");
+          }
+
           $sent = $RCMAIL->storage->get_message_part($MESSAGE->uid, $part->mime_id, $part, true);
         }
       }
diff --git a/program/steps/mail/show.inc b/program/steps/mail/show.inc
index 158ba31c8..5fa72d77f 100644
--- a/program/steps/mail/show.inc
+++ b/program/steps/mail/show.inc
@@ -144,7 +144,7 @@ if ($uid = get_input_value('_uid', RCUBE_INPUT_GET)) {
 
 function rcmail_message_attachments($attrib)
 {
-  global $PRINT_MODE, $MESSAGE;
+  global $PRINT_MODE, $MESSAGE, $RCMAIL;
 
   $out = $ol = '';
 
@@ -156,7 +156,8 @@ function rcmail_message_attachments($attrib)
       }
 
       if ($PRINT_MODE) {
-        $ol .= html::tag('li', null, sprintf("%s (%s)", Q($filename), Q(show_bytes($attach_prop->size))));
+        $size = $RCMAIL->message_part_size($attach_prop);
+        $ol .= html::tag('li', null, Q(sprintf("%s (%s)", $filename, $size)));
       }
       else {
         if (mb_strlen($filename) > 50) {