Ticket #34434: patch.diff

wp-admin/includes/class-wp-upgrader.php

@@ -3390 +3390 @@
                 }
 
                 // Plugins, Themes, Translations
+                $update_types = array();
                 foreach ( array( 'plugin', 'theme', 'translation' ) as $type ) {
 
                         /**
@@ -3419 +3420 @@
                                         'translation' => __( 'The following translations were successfully updated:' ),
                                 );
 
-                                $body[] = $messages[ $type ];
+                                $update_types[] = $messages[ $type ];
                                 foreach ( wp_list_pluck( $success_items, 'name' ) as $name ) {
-                                        $body[] = ' * ' . sprintf( __( 'SUCCESS: %s' ), $name );
+                                        $update_types[] = ' * ' . sprintf( __( 'SUCCESS: %s' ), $name );
                                 }
                         }
                         if ( $success_items != $this->update_results[ $type ] ) {
@@ -3432 +3433 @@
                                         'translation' => __( 'The following translations failed to update:' ),
                                 );
 
-                                $body[] = $messages[ $type ];
+                                $update_types[] = $messages[ $type ];
                                 foreach ( $this->update_results[ $type ] as $item ) {
                                         if ( ! $item->result || is_wp_error( $item->result ) ) {
-                                                $body[] = ' * ' . sprintf( __( 'FAILED: %s' ), $item->name );
+                                                $update_types[] = ' * ' . sprintf( __( 'FAILED: %s' ), $item->name );
                                                 $failures++;
                                         }
                                 }
                         }
-                        $body[] = '';
+                        $update_types[] = '';
                 }
 
-                if ( empty( $body ) ) {
+                if ( empty( $update_types ) && !isset( $this->update_results['core'] ) ) {
                         return;
-                }
+                } else {
+            array_merge( $body, $update_types );        
+        }
 
                 $site_title = wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES );
                 if ( $failures ) {