X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=includes%2Fpage%2FCategoryPage.php;h=7dea27113dd52c15f31dc14d9bafa66bd290be6e;hp=6d2be5121120554881c7cebca036191bc03d33ae;hb=f7e1770fb832aa77bf4e16ce8cc815f2b24dd10d;hpb=0e0d2bc6d7db3711e27d444424bb1c30c4631581

diff --git a/includes/page/CategoryPage.php b/includes/page/CategoryPage.php
index 6d2be51211..7dea27113d 100644
--- a/includes/page/CategoryPage.php
+++ b/includes/page/CategoryPage.php
@@ -27,7 +27,7 @@
  */
 class CategoryPage extends Article {
 	# Subclasses can change this to override the viewer class.
-	protected $mCategoryViewerClass = 'CategoryViewer';
+	public $mCategoryViewerClass = 'CategoryViewer';
 
 	/**
 	 * @var WikiCategoryPage
@@ -54,7 +54,10 @@ class CategoryPage extends Article {
 			return;
 		}
 
-		if ( !Hooks::run( 'CategoryPageView', [ &$this ] ) ) {
+		// Avoid PHP 7.1 warning of passing $this by reference
+		$categoryPage = $this;
+
+		if ( !Hooks::run( 'CategoryPageView', [ &$categoryPage ] ) ) {
 			return;
 		}