mediawiki.inspect: Fix exception when calling mw.inspect() a second time

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

diff --git a/includes/diff/WordAccumulator.php b/includes/diff/WordAccumulator.php
index a26775f..aefcfb7 100644 (file)
--- a/includes/diff/WordAccumulator.php
+++ b/includes/diff/WordAccumulator.php
@@ -46,11 +46,9 @@ class WordAccumulator {
        private function flushGroup( $new_tag ) {
                if ( $this->group !== '' ) {
                        if ( $this->tag == 'ins' ) {
-                               $this->line .= "<ins{$this->insClass}>" .
-                                                          htmlspecialchars( $this->group ) . '</ins>';
+                               $this->line .= "<ins{$this->insClass}>" . htmlspecialchars( $this->group ) . '</ins>';
                        } elseif ( $this->tag == 'del' ) {
-                               $this->line .= "<del{$this->delClass}>" .
-                                                          htmlspecialchars( $this->group ) . '</del>';
+                               $this->line .= "<del{$this->delClass}>" . htmlspecialchars( $this->group ) . '</del>';
                        } else {
                                $this->line .= htmlspecialchars( $this->group );
                        }
@@ -68,7 +66,7 @@ class WordAccumulator {
                        array_push( $this->lines, $this->line );
                } else {
                        # make empty lines visible by inserting an NBSP
-                       array_push( $this->lines, '&#160;' );
+                       array_push( $this->lines, "\u{00A0}" );
                }
                $this->line = '';
        }
@@ -91,6 +89,8 @@ class WordAccumulator {
                                $this->flushLine( $tag );
                                $word = substr( $word, 1 );
                        }
+                       // FIXME: Don't use assert()
+                       // phpcs:ignore MediaWiki.Usage.ForbiddenFunctions.assert
                        assert( !strstr( $word, "\n" ) );
                        $this->group .= $word;
                }