backport header() fix from xmlrpc plugin

diff --git a/bundled-libs/XML/RPC/Server.php b/bundled-libs/XML/RPC/Server.php
index 90831a1d549dd4a1a55d09e70984bae5990ec02d..737ee92b93f4302d32845cf55750ffe91fb7c863 100644 (file)
--- a/bundled-libs/XML/RPC/Server.php
+++ b/bundled-libs/XML/RPC/Server.php
@@ -390,7 +390,13 @@ class XML_RPC_Server
         if (!$this->server_headers) {
             $this->createServerHeaders();
         }
-        header($this->server_headers);
+        if (is_array($this->server_headers)) {
+            foreach($this->server_headers AS $header) {
+                header($this->header);
+            }
+        } else {
+            header($this->server_headers);
+        }
         print $this->server_payload;
     }