From e19c90fc6b319cb3bb6fbb9a88524dcc7bcbd0aa Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu, 21 Jul 2016 18:35:31 +0200
Subject: [PATCH] Fix random failures caused by CurlDownloader modifying a
 shared string

---
 src/libstore/download.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libstore/download.cc b/src/libstore/download.cc
index 6e39330e4..04a2b325c 100644
--- a/src/libstore/download.cc
+++ b/src/libstore/download.cc
@@ -157,7 +157,7 @@ struct CurlDownloader : public Downloader
             curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
         }
 
-        data->clear();
+        data = make_ref<std::string>();
 
         if (requestHeaders) {
             curl_slist_free_all(requestHeaders);