From 57256e53e58146e5984783ea6c29d0af515bebea Mon Sep 17 00:00:00 2001
From: Ashley Wulber <ashley@system76.com>
Date: Thu, 22 Aug 2024 10:32:07 -0400
Subject: [PATCH] fix(process): wait on child to prevent zombie

---
 src/process.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/process.rs b/src/process.rs
index e6a5c09f..efbfdd10 100644
--- a/src/process.rs
+++ b/src/process.rs
@@ -37,7 +37,10 @@ pub async fn spawn(mut command: Command) -> Option<u32> {
         1.. => {
             // Drop copy of write end, then read PID from pipe
             drop(write);
-            read_from_pipe(read).await
+            let pid = read_from_pipe(read).await;
+            // wait to prevent zombie
+            _ = rustix::process::wait(rustix::process::WaitOptions::empty());
+            pid
         }
 
         // Child process