bug 25517 Assignment in conditions should be avoided/ http://www.mediawiki.org/wiki...

[lhc/web/wiklou.git] / includes / normal / UtfNormal.php

diff --git a/includes/normal/UtfNormal.php b/includes/normal/UtfNormal.php
index 1d94d72..8390d08 100644 (file)
--- a/includes/normal/UtfNormal.php
+++ b/includes/normal/UtfNormal.php
@@ -308,7 +308,8 @@ class UtfNormal {
                        $len = $chunk + 1; # Counting down is faster. I'm *so* sorry.
 
                        for( $i = -1; --$len; ) {
-                               if( $remaining = $tailBytes[$c = $str{++$i}] ) {
+                               $remaining = $tailBytes[$c = $str{++$i}]
+                               if( $remaining ) {
                                        # UTF-8 head byte!
                                        $sequence = $head = $c;
                                        do {