X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/d0aa081697fcdc51fc24fa268f13a8d130366b36..a47dfadde7d7df81cd47856379957866ae88986b:/docs/contrib/replyfilter

diff --git a/docs/contrib/replyfilter b/docs/contrib/replyfilter
index ed4fe6b2..cbb8fff1 100755
--- a/docs/contrib/replyfilter
+++ b/docs/contrib/replyfilter
@@ -535,7 +535,7 @@ sub process_multipart ($$$)
 			$charset = 'us-ascii';
 		}
 
-		$encoding = defined $cte ? $cte->param('_') : '7bit';
+		$encoding = defined $cte ? lc($cte->param('_')) : '7bit';
 		$name = defined $cdispo ? $cdispo->param('filename') : undef;
 
                 #