From 89fffd242ae3696a784698ca58133706e06b474b Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Tue, 12 Aug 2008 08:36:38 +0000
Subject: - Patch #283806 by mustafau, Aron Noval: improved error handling in
 drupal_http_request().

---
 includes/common.inc | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'includes/common.inc')

diff --git a/includes/common.inc b/includes/common.inc
index b5a2b4bba..e791deca2 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -436,6 +436,16 @@ function drupal_http_request($url, $headers = array(), $method = 'GET', $data =
   // Parse the URL and make sure we can handle the schema.
   $uri = parse_url($url);
 
+  if (!isset($uri['scheme'])) {
+    $result->error = 'missing schema';
+    return $result;
+  }
+
+  if (!isset($uri['host'])) {
+    $result->error = 'missing host';
+    return $result;
+  }
+
   switch ($uri['scheme']) {
     case 'http':
       $port = isset($uri['port']) ? $uri['port'] : 80;
-- 
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