--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/pear/mail_mime/tests/test_Bug_14780.phpt	Thu Jan 04 15:50:29 2018 -0500
@@ -0,0 +1,22 @@
+--TEST--
+Bug #14780  Invalid Content-Type when headers() is called before get()
+--SKIPIF--
+--FILE--
+<?php
+include("Mail/mime.php");
+
+$mime = new Mail_mime();
+$mime->setTXTBody("test");
+$mime->setHTMLBody("test");
+
+$head1 = $mime->headers();
+$body = $mime->get();
+$head2 = $mime->headers();
+
+if ($head1 === $head2) {
+    echo "OK";
+}
+
+?>
+--EXPECT--
+OK