fixing files with only ] as special char in their name

ChangeLog

@@ -1,6 +1,11 @@
 ??-??-????:
-	enhancement: add rsync options: "omit-dir-times" and "omit-link-times"
+	enhancement: add rsync options:
+		"omit-dir-times"
+		"omit-link-times"
 	change: _verbatim forced for 'exitcodes' entry.
+	fix: ']' is not escaped for rsync rules, since rsync only applies
+	     doesn't applie pattern matching if no other pattern chars
+		 are found.
 
 15-10-2015: 2.1.6
 	enhancement: Lsyncd now locks its pidfile

default-rsync.lua

@@ -122,8 +122,7 @@ rsync.action = function( inlet )
 		return p:
 			gsub( '%?', '\\?' ):
 			gsub( '%*', '\\*' ):
-			gsub( '%[', '\\[' ):
+			gsub( '%[', '\\[' )
-			gsub( '%]', '\\]' )
 	end
 
 	--