if (! (g_mime_content_type_is_type (g_mime_object_get_content_type (first),
"text", "plain") ||
g_mime_content_type_is_type (g_mime_object_get_content_type (first),
"text", "rfc822-headers")))
return false;
if (! (g_mime_content_type_is_type (g_mime_object_get_content_type (first),
"text", "plain") ||
g_mime_content_type_is_type (g_mime_object_get_content_type (first),
"text", "rfc822-headers")))
return false;