[-] FO : Fix bug #PSCFV-8183 lost order message in OPC

themes/default/order-carrier.tpl

@@ -293,7 +293,7 @@
 	<h3>{l s='Leave a message'}</h3>
 	<div>
 		<p>{l s='If you would like to add a comment about your order, please write it in the field below.'}</p>
-		<p><textarea cols="120" rows="3" name="message" id="message">{if isset($oldMessage)}{$oldMessage}{/if}</textarea></p>
+		<p><textarea cols="120" rows="3" name="message" id="message">{if isset($oldMessage)}{$oldMessage|escape:'htmlall':'UTF-8'}{/if}</textarea></p>
 	</div>
 </div>
 {/if}