From 921bf1de527f287788fb0cdc7c1980e901fcb698 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 3 Nov 2017 14:40:05 +0100
Subject: CURLOPT_INFILESIZE: accept -1

Regression since f121575

Reported-by: Petr Voytsik
Fixes #2047
---
 lib/url.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/url.c')

diff --git a/lib/url.c b/lib/url.c
index 2e801e58f..c3fb297d2 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1713,7 +1713,7 @@ CURLcode Curl_setopt(struct Curl_easy *data, CURLoption option,
      * to-be-uploaded file.
      */
     arg = va_arg(param, long);
-    if(arg < 0)
+    if(arg < -1)
       return CURLE_BAD_FUNCTION_ARGUMENT;
     data->set.filesize = arg;
     break;
@@ -1723,7 +1723,7 @@ CURLcode Curl_setopt(struct Curl_easy *data, CURLoption option,
      * to-be-uploaded file.
      */
     bigsize = va_arg(param, curl_off_t);
-    if(bigsize < 0)
+    if(bigsize < -1)
       return CURLE_BAD_FUNCTION_ARGUMENT;
     data->set.filesize = bigsize;
     break;
-- 
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