From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 24 Dec 2013 17:59:36 +0000 (-0500)
Subject: Small tweaks to https-client.c
X-Git-Tag: release-2.1.4-alpha~57
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=90786eb073e9bd84ef2d5e732621b73d8473eaad;p=libevent

Small tweaks to https-client.c
---

diff --git a/sample/https-client.c b/sample/https-client.c
index 0f5e8f8e..6597f119 100644
--- a/sample/https-client.c
+++ b/sample/https-client.c
@@ -183,7 +183,8 @@ main(int argc, char **argv)
 	int r;
 
 	struct evhttp_uri *http_uri;
-	const char *url = 0, *scheme, *host, *path, *query, *data_file = 0;
+	const char *url = NULL, *data_file = NULL;
+	const char *scheme, *host, *path, *query;
 	char uri[256];
 	int port;
 
@@ -353,6 +354,9 @@ main(int argc, char **argv)
 	evhttp_add_header(output_headers, "Connection", "close");
 
 	if (data_file) {
+		/* NOTE: In production code, you'd probably want to use
+		 * evbuffer_add_file() or evbuffer_add_file_segment(), to
+		 * avoid needless copying. */
 		FILE * f = fopen(data_file, "rb");
 		char buf[1024];
 		ssize_t s;