From 7d6584e1407ad3c4a067515faf431c15e698103b Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 20 Oct 2003 20:30:40 +0000
Subject: [PATCH] allow no user and no passwd when doing basic auth

---
 lib/http.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/http.c b/lib/http.c
index 9e2196ab2..95e06ecf8 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -125,7 +125,9 @@ static CURLcode Curl_output_basic(struct connectdata *conn)
   char *authorization;
   struct SessionHandle *data=conn->data;
 
-  sprintf(data->state.buffer, "%s:%s", conn->user, conn->passwd);
+  sprintf(data->state.buffer, "%s:%s",
+          conn->user?conn->user:"",
+          conn->passwd?conn->passwd:"");
   if(Curl_base64_encode(data->state.buffer, strlen(data->state.buffer),
                         &authorization) >= 0) {
     if(conn->allocptr.userpwd)