From 2da269e4d2aa92fb6b88c72ca18af187001605ec Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Tue, 6 Jun 2023 00:28:54 +0000
Subject: [PATCH] Coding Standards: Use strict comparison in
 `wp-includes/class-walker-category.php`.

Follow-up to [3033], [3704], [4576], [4580], [5530], [15847], [36008].

Props aristath, poena, afercia, SergeyBiryukov.
See #57839.

git-svn-id: https://develop.svn.wordpress.org/trunk@55883 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/class-walker-category.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/wp-includes/class-walker-category.php b/src/wp-includes/class-walker-category.php
index dd7252cffe..36f631c1b2 100644
--- a/src/wp-includes/class-walker-category.php
+++ b/src/wp-includes/class-walker-category.php
@@ -182,6 +182,7 @@ class Walker_Category extends Walker {
 			} else {
 				$link .= "<img src='" . esc_url( $args['feed_image'] ) . "'$alt" . ' />';
 			}
+
 			$link .= '</a>';
 
 			if ( empty( $args['feed_image'] ) ) {
@@ -192,6 +193,7 @@ class Walker_Category extends Walker {
 		if ( ! empty( $args['show_count'] ) ) {
 			$link .= ' (' . number_format_i18n( $category->count ) . ')';
 		}
+
 		if ( 'list' === $args['style'] ) {
 			$output     .= "\t<li";
 			$css_classes = array(
@@ -210,17 +212,19 @@ class Walker_Category extends Walker {
 				);
 
 				foreach ( $_current_terms as $_current_term ) {
-					if ( $category->term_id == $_current_term->term_id ) {
+					if ( $category->term_id === $_current_term->term_id ) {
 						$css_classes[] = 'current-cat';
 						$link          = str_replace( '<a', '<a aria-current="page"', $link );
-					} elseif ( $category->term_id == $_current_term->parent ) {
+					} elseif ( $category->term_id === $_current_term->parent ) {
 						$css_classes[] = 'current-cat-parent';
 					}
+
 					while ( $_current_term->parent ) {
-						if ( $category->term_id == $_current_term->parent ) {
+						if ( $category->term_id === $_current_term->parent ) {
 							$css_classes[] = 'current-cat-ancestor';
 							break;
 						}
+
 						$_current_term = get_term( $_current_term->parent, $category->taxonomy );
 					}
 				}