Merge branch 'master' of github.com:roundcube/roundcubemail

Aleksander Machniak

2012-12-11 25bf00ecbc2cab20ce66845513980b83b03f7c49

 program/steps/mail/get.inc

@@ -266,6 +266,11 @@
        $filename = str_ireplace('attachment', 'attach', $filename);
      }

      // add filename extension if missing
      if (!pathinfo($filename, PATHINFO_EXTENSION) && ($extensions = rcube_mime::get_mime_extensions($mimetype))) {
        $filename .= '.' . $extensions[0];
      }

      header("Content-Disposition: $disposition; filename=\"$filename\"");

      // handle tiff to jpeg conversion