removing default_charset tests. code can be reused in main function and

[squirrelmail.git] / functions / encode / us_ascii.php

diff --git a/functions/encode/us_ascii.php b/functions/encode/us_ascii.php
index f424e42ff046dbb39a1a80489d0b250f23968667..a54946ec9f072b79206c025aae9a74816d756b0e 100644 (file)
--- a/functions/encode/us_ascii.php
+++ b/functions/encode/us_ascii.php
@@ -22,17 +22,17 @@ function charset_encode_us_ascii ($string) {
 
     $string=preg_replace("/&#([0-9]+);/e","unicodetousascii('\\1')",$string);
     // $string=preg_replace("/&#[xX]([0-9A-F]+);/e","unicodetousascii(hexdec('\\1'))",$string);
-    
+
     return $string;
 }
 
 /**
  * Return us-ascii symbol when unicode character number is provided
- * 
+ *
  * This function is used internally by charset_encode_us_ascii
  * function. It might be unavailable to other squirrelmail functions.
- * Don't use it or make sure, that functions/encode/us_ascii.php is 
- * included. 
+ * Don't use it or make sure, that functions/encode/us_ascii.php is
+ * included.
  *
  * @param int $var decimal unicode value
  * @return string us-ascii character