Ticket #22898: update.diff

update.php

@@ -158 +158 @@
         $upgrade_plugins = array();
         $current = get_site_transient( 'update_plugins' );
         foreach ( (array)$all_plugins as $plugin_file => $plugin_data) {
-                if ( isset( $current->response[ $plugin_file ] ) ) {
+                if ( isset( $current->response[ $plugin_file ] ) && is_object( $current->response[ $plugin_file ] ) && !empty( $current->response[ $plugin_file ]->new_version ) ) {
                         $upgrade_plugins[ $plugin_file ] = (object) $plugin_data;
                         $upgrade_plugins[ $plugin_file ]->update = $current->response[ $plugin_file ];
                 }
@@ -183 +183 @@
 
 function wp_plugin_update_row( $file, $plugin_data ) {
         $current = get_site_transient( 'update_plugins' );
-        if ( !isset( $current->response[ $file ] ) )
+        if ( !isset( $current->response[ $file ] ) || !is_object( $current->response[ $file ] ) || empty( $current->response[ $file ]->new_version ) )
                 return false;
 
         $r = $current->response[ $file ];