From 87af4d594a0610120a5db92d78b14cc39c6757a9 Mon Sep 17 00:00:00 2001
From: htasta <htasta@htasta.com>
Date: Tue, 26 May 2026 21:18:00 +0200
Subject: [PATCH] tool: fixed double closing of file handle bug

---
 src/tool_operate.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/tool_operate.c b/src/tool_operate.c
index 40fb51fce5..6042ff7b3a 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -855,6 +855,7 @@ static CURLcode post_close_output(struct per_transfer *per,
   /* Close the outs file */
   if(outs->fopened && outs->stream) {
     rc = curlx_fclose(outs->stream);
+    outs->stream = NULL;
     if(!result && rc) {
       /* something went wrong in the writing process */
       result = CURLE_WRITE_ERROR;