From 2472e512c344c77383b85714a343cf2b3ab5d637 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Tue, 18 Jan 2022 00:01:06 -0500
Subject: don't just assume that an open fd 3 means to send status updates

now that we have subshells, we could have opened fd 3 on that subshell
via redirects or whatever
---
 src/shell/history/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/shell/history/mod.rs')

diff --git a/src/shell/history/mod.rs b/src/shell/history/mod.rs
index ad83e92..60979b6 100644
--- a/src/shell/history/mod.rs
+++ b/src/shell/history/mod.rs
@@ -283,7 +283,7 @@ async fn spawn_commands(
     event_w: async_std::channel::Sender<Event>,
 ) -> anyhow::Result<async_std::process::ExitStatus> {
     let mut cmd = pty_process::Command::new(std::env::current_exe()?);
-    cmd.args(&["-c", cmdline]);
+    cmd.args(&["-c", cmdline, "--status-fd", "3"]);
     env.apply(&mut cmd);
     let (from_r, from_w) = nix::unistd::pipe2(nix::fcntl::OFlag::O_CLOEXEC)?;
     // Safety: dup2 is an async-signal-safe function
-- 
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