Removed usage of error suppression operator

diff --git a/includes/diff/DairikiDiff.php b/includes/diff/DairikiDiff.php
index fc56f59..8f19712 100644 (file)
--- a/includes/diff/DairikiDiff.php
+++ b/includes/diff/DairikiDiff.php
@@ -1015,7 +1015,7 @@ class ArrayDiffFormatter extends DiffFormatter {
                                                $retval[] = array(
                                                        'action' => 'change',
                                                        'old' => $l,
-                                                       'new' => @$edit->closing[$i],
+                                                       'new' => isset( $edit->closing[$i] ) ? $edit->closing[$i] : null,
                                                        'oldline' => $oldline++,
                                                        'newline' => $newline++,
                                                );