From a774dc5447a1d90cd5c361e9196ab41fd91f92cf Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Tue, 19 Jan 2010 22:38:03 -0800
Subject: Don't send headers if they're already sent.

---
 modules/rest/helpers/rest.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'modules')

diff --git a/modules/rest/helpers/rest.php b/modules/rest/helpers/rest.php
index 27bafabd..76ecef23 100644
--- a/modules/rest/helpers/rest.php
+++ b/modules/rest/helpers/rest.php
@@ -50,7 +50,9 @@ class rest_Core {
   }
 
   static function send_headers($exception) {
-    header("HTTP/1.1 " . $exception->getCode() . " " . $exception->getMessage());
+    if (!headers_sent()) {
+      header("HTTP/1.1 " . $exception->getCode() . " " . $exception->getMessage());
+    }
   }
 
   /**
-- 
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