From 2c35167d9be73d61c3d40c19f62f57baed87c836 Mon Sep 17 00:00:00 2001
From: Klemens Morgenstern <klemens.morgenstern@gmx.net>
Date: Tue, 30 Aug 2022 17:12:14 +0800
Subject: [PATCH] Closes #266

---
 include/boost/process/detail/posix/executor.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/boost/process/detail/posix/executor.hpp b/include/boost/process/detail/posix/executor.hpp
index 48e69cc9..316d2120 100644
--- a/include/boost/process/detail/posix/executor.hpp
+++ b/include/boost/process/detail/posix/executor.hpp
@@ -155,8 +155,8 @@ class executor
     void write_error(const std::error_code & ec, const char * msg)
     {
         //I am the child
-        const auto len = std::strlen(msg);
-        int data[2] = {ec.value(), static_cast<int>(len + 1)};
+        const auto len = static_cast<int>(std::strlen(msg));
+        int data[2] = {ec.value(), len + 1};
 
         boost::ignore_unused(::write(_pipe_sink, &data[0], sizeof(int) * 2));
         boost::ignore_unused(::write(_pipe_sink, msg, len));