Merge "Remove unused ApiStashEdit variable"

[lhc/web/wiklou.git] / includes / diff / TableDiffFormatter.php

diff --git a/includes/diff/TableDiffFormatter.php b/includes/diff/TableDiffFormatter.php
index 4737f08..be38e87 100644 (file)
--- a/includes/diff/TableDiffFormatter.php
+++ b/includes/diff/TableDiffFormatter.php
@@ -204,10 +204,12 @@ class TableDiffFormatter extends DiffFormatter {
                # Notice that WordLevelDiff returns HTML-escaped output.
                # Hence, we will be calling addedLine/deletedLine without HTML-escaping.
 
-               while ( $line = array_shift( $del ) ) {
+               $line = array_shift( $del );
+               while ( $line ) {
                        $aline = array_shift( $add );
                        echo '<tr>' . $this->deletedLine( $line ) .
                                $this->addedLine( $aline ) . "</tr>\n";
+                       $line = array_shift( $del );
                }
                foreach ( $add as $line ) { # If any leftovers
                        echo '<tr>' . $this->emptyLine() .