From 72ff011ddd7859c48cd91ac0b53fedb3f9815173 Mon Sep 17 00:00:00 2001
From: Goffi <goffi@goffi.org>
Date: Mon, 17 Nov 2025 12:55:01 +0100
Subject: [PATCH] cli (call): set recording file descriptor when stdout is
 redirected.

---
 libervia/cli/cmd_call.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libervia/cli/cmd_call.py b/libervia/cli/cmd_call.py
index af2c4d62..1406935f 100644
--- a/libervia/cli/cmd_call.py
+++ b/libervia/cli/cmd_call.py
@@ -100,6 +100,9 @@ class Common(base.CommandBase):
             kwargs["sources_data"] = SourcesTest()
         elif self.args.sources == "auto" and not sys.stdin.isatty():
             kwargs["sources_data"] = SourcesStdin()
+
+        if not sys.stdout.isatty():
+            kwargs["record_fd"] = 1
         return kwargs
 
     async def start(self):