From c5ff3fb2cd12e64212560366f923412ce0b89fde Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 15 Oct 2020 22:57:27 +0200
Subject: [PATCH] tool_operate: fix compiler warning when --libcurl is disabled

Closes #6095
---
 src/tool_operate.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/tool_operate.c b/src/tool_operate.c
index e3fec0b4a..021b23ade 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -322,6 +322,9 @@ static CURLcode pre_transfer(struct GlobalConfig *global,
 
     if(uploadfilesize != -1) {
       struct OperationConfig *config = per->config; /* for the macro below */
+#ifdef CURL_DISABLE_LIBCURL_OPTION
+      (void)config;
+#endif
       my_setopt(per->curl, CURLOPT_INFILESIZE_LARGE, uploadfilesize);
     }
     per->input.fd = per->infd;