Don't forgot to actually _make_ the replacements for illegal chars. :P

diff --git a/includes/normal/UtfNormal.php b/includes/normal/UtfNormal.php
index 6819b71..b359290 100644 (file)
--- a/includes/normal/UtfNormal.php
+++ b/includes/normal/UtfNormal.php
@@ -258,7 +258,7 @@ class UtfNormal {
         */
        function quickIsNFCVerify( &$string ) {
                # Screen out some characters that eg won't be allowed in XML
-               preg_replace( '/[\x00-\x08\x0b\x0c\x0e-\x1f]/', UTF8_REPLACEMENT, $string );
+               $string = preg_replace( '/[\x00-\x08\x0b\x0c\x0e-\x1f]/', UTF8_REPLACEMENT, $string );
                
                # ASCII is always valid NFC!
                # If we're only ever given plain ASCII, we can avoid the overhead