Changeset 49676

Timestamp:

11/21/2020 02:37:44 PM (4 years ago)

Author:

SergeyBiryukov

Message:

Site Health: Check if $core_updates is an array before iterating on it.

This avoids a PHP warning if get_core_updates() returns false.

Props paulschreiber.
Fixes #51818.

File:

• trunk/src/wp-admin/includes/class-wp-debug-data.php (modified) (1 diff)

trunk/src/wp-admin/includes/class-wp-debug-data.php

@@ -49 +49 @@
         $core_update_needed     = '';
 
-        foreach ( $core_updates as $core => $update ) {
-            if ( 'upgrade' === $update->response ) {
-                /* translators: %s: Latest WordPress version number. */
-                $core_update_needed = ' ' . sprintf( __( '(Latest version: %s)' ), $update->version );
-            } else {
-                $core_update_needed = '';
+        if ( is_array( $core_updates ) ) {
+            foreach ( $core_updates as $core => $update ) {
+                if ( 'upgrade' === $update->response ) {
+                    /* translators: %s: Latest WordPress version number. */
+                    $core_update_needed = ' ' . sprintf( __( '(Latest version: %s)' ), $update->version );
+                } else {
+                    $core_update_needed = '';
+                }
             }
         }