From a3b763aba83bbecf849937b7dfd297852f2c2ec8 Mon Sep 17 00:00:00 2001
From: rakshasa <sundell.software@gmail.com>
Date: Tue, 5 Apr 2011 12:31:36 +0000
Subject: [PATCH] * Catch NULL returned by curl_easy_init() and fail, as there
 is no way to recover.

* Detect empty 'announce-list' and use 'announce' instead.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@1200 e378c898-3ddf-0310-93e7-cc216c733640
---
 src/core/curl_get.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/curl_get.cc b/src/core/curl_get.cc
index f0767b79..8fb4709d 100644
--- a/src/core/curl_get.cc
+++ b/src/core/curl_get.cc
@@ -69,6 +69,9 @@ CurlGet::start() {
 
   m_handle = curl_easy_init();
 
+  if (m_handle == NULL)
+    throw torrent::internal_error("Call to curl_easy_init() failed.");
+
   curl_easy_setopt(m_handle, CURLOPT_URL,            m_url.c_str());
   curl_easy_setopt(m_handle, CURLOPT_WRITEFUNCTION,  &curl_get_receive_write);
   curl_easy_setopt(m_handle, CURLOPT_WRITEDATA,      this);