From 5f9b61da7285921f05cbb0b9a014544e818bc92e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marijan=20Petri=C4=8Devi=C4=87?=
 <marijan.petricevic94@gmail.com>
Date: Fri, 22 Aug 2025 12:02:23 +0200
Subject: [PATCH] ocamlPackages.curly: patch test due to cohttp update

---
 pkgs/development/ocaml-modules/curly/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/ocaml-modules/curly/default.nix b/pkgs/development/ocaml-modules/curly/default.nix
index 3eed06357239..cffaf7514b13 100644
--- a/pkgs/development/ocaml-modules/curly/default.nix
+++ b/pkgs/development/ocaml-modules/curly/default.nix
@@ -41,6 +41,9 @@ buildDunePackage rec {
   postPatch = ''
     substituteInPlace src/curly.ml \
       --replace "exe=\"curl\"" "exe=\"${curl}/bin/curl\""
+    substituteInPlace test/test_curly.ml \
+      --replace-fail "let body_header b = [\"content-length\", string_of_int (String.length b)]" \
+                     "let body_header b = [\"connection\", \"keep-alive\"; \"content-length\", string_of_int (String.length b)]"
   '';
 
   meta = {