From 25cb41d35daad7544518dfd43c522355b13d9d79 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 31 Oct 2017 15:01:23 +0100
Subject: CURLOPT_MAXREDIRS: allow -1 as a value

... which is valid according to documentation. Regression since
f121575c0b5f.

Verified now in test 501.

Reported-by: cbartl on github
Fixes #2038
Closes #2039
---
 lib/url.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/url.c')

diff --git a/lib/url.c b/lib/url.c
index dec402c1d..c334578ea 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1043,7 +1043,7 @@ CURLcode Curl_setopt(struct Curl_easy *data, CURLoption option,
      * headers. This should mostly be used to detect never-ending loops.
      */
     arg = va_arg(param, long);
-    if(arg < 0)
+    if(arg < -1)
       return CURLE_BAD_FUNCTION_ARGUMENT;
     data->set.maxredirs = arg;
     break;
-- 
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