Super Cache: Make sure plugin links is an array before using it (#37604)

* Add array check before using the $links array. * changelog * Fix path to wp-cache.php --------- Co-authored-by: Peter Petrov <[email protected]> Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/9500779199 Upstream-Ref: Automattic/jetpack@a612be4
Automattic · Jun 13, 2024 · 3b82b07 · 3b82b07
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -17,6 +17,7 @@ This is an alpha version! The changes listed here are not final.
 - Updated package dependencies.
 
 ### Fixed
+- Super Cache: make sure plugins links is an array before using it.
 - Super Cache: remove the preload interval based on the post count. Preload as often as you want.
 
 ## [1.12.1] - 2024-05-09

diff --git a/wp-cache.php b/wp-cache.php
@@ -2920,7 +2920,7 @@ function wp_cache_plugin_notice( $plugin ) {
 add_action( 'after_plugin_row', 'wp_cache_plugin_notice' );
 
 function wp_cache_plugin_actions( $links, $file ) {
-	if( $file == 'wp-super-cache/wp-cache.php' && function_exists( 'admin_url' ) ) {
+	if ( $file === 'wp-super-cache/wp-cache.php' && function_exists( 'admin_url' ) && is_array( $links ) ) {
 		$settings_link = '<a href="' . admin_url( 'options-general.php?page=wpsupercache' ) . '">' . __( 'Settings', 'wp-super-cache' ) . '</a>';
 		array_unshift( $links, $settings_link ); // before other links
 	}