Ticket #12089: 12089-extra.diff

wp-admin/plugins.php

@@ -155 +155 @@
                         }
 
                         @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
-                        include(WP_PLUGIN_DIR . '/' . $plugin);
+                        // Go back to "sandbox" scope so we get the same errors as before
+                        function plugin_sandbox_scrape($plugin) {
+                                include(WP_PLUGIN_DIR . '/' . $plugin);
+                        }
+                        plugin_sandbox_scrape($plugin);
                         do_action('activate_' . $plugin);
                         exit;
                         break;