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htdocs/core/lib/functions.lib.php

@@ -1641,7 +1641,7 @@ function dol_sanitizeFileName($str, $newstr = '_', $unaccent = 1)
 
 /**
  *	Clean a string to use it as a path name. Similar to dol_sanitizeFileName but accept / and \ chars.
- *  Replace also '--' and ' -' strings, they are used for parameters separation (Note: ' - ' is allowed).
+ *  Replace also '--' and ' -' strings, they are used for parameters separation (Note: ' - ' and 'x-y' is allowed).
  *
  *	@param	string	$str            String to clean
  * 	@param	string	$newstr			String to replace bad chars with