From 9c34d5c1073133992ef56ed02be3f53c5cefa379 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 12 Jan 2010 12:12:31 -0800
Subject: [PATCH] Actually skip the pingback if XML-RPC extension is missing,
 instead of considering it then trying anyway and dying of a fatal error. :)

---
 plugins/LinkbackPlugin.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugins/LinkbackPlugin.php b/plugins/LinkbackPlugin.php
index 15e57ab0e8..8e44beae18 100644
--- a/plugins/LinkbackPlugin.php
+++ b/plugins/LinkbackPlugin.php
@@ -126,6 +126,7 @@ class LinkbackPlugin extends Plugin
         if (!extension_loaded('xmlrpc')) {
             if (!dl('xmlrpc.so')) {
                 common_log(LOG_ERR, "Can't pingback; xmlrpc extension not available.");
+                return;
             }
         }