--- a/mod_admin_message/mod_admin_message.lua	Tue Mar 21 15:56:43 2017 +0100
+++ b/mod_admin_message/mod_admin_message.lua	Wed Mar 22 14:35:23 2017 +0100
@@ -85,7 +85,7 @@
 	admin_telnet.console:process_line(session, body.."\n");
 
 	-- Strip trailing blank line
-	session.fulltext = tostring(session.fulltext):gsub("\n\|%s*$", "")
+	session.fulltext = tostring(session.fulltext):gsub("\n|%s*$", "")
 
 	-- Send the reply stanza
 	local reply_stanza = st.message({ from = host, to = userjid,