From 350c352989bc953d295dc884223038f3941c041c Mon Sep 17 00:00:00 2001
From: Jared Miller <jared@smell.flowers>
Date: Fri, 30 Jan 2026 07:51:09 -0500
Subject: [PATCH] Safely kill processes

---
 src/cli.ts | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/cli.ts b/src/cli.ts
index 9aa94b8..a7ae65a 100755
--- a/src/cli.ts
+++ b/src/cli.ts
@@ -148,13 +148,21 @@ async function main() {
     process.stdin.resume();
     if (pty) {
       // Resume child process first
-      process.kill(pty.pid, "SIGCONT");
+      try {
+        process.kill(pty.pid, "SIGCONT");
+      } catch {
+        // Child may have already exited
+      }
       // Give child time to wake up, then trigger redraw
       setTimeout(() => {
         if (pty && !isExiting) {
           const { cols, rows } = getTerminalSize();
           pty.resize(cols, rows);
-          process.kill(pty.pid, "SIGWINCH"); // Tell child window changed
+          try {
+            process.kill(pty.pid, "SIGWINCH");
+          } catch {
+            // Child may have already exited
+          }
         }
       }, 50);
     }
@@ -187,7 +195,11 @@ async function main() {
           process.stdin.setRawMode(false);
         }
         if (pty) {
-          process.kill(pty.pid, "SIGTSTP");
+          try {
+            process.kill(pty.pid, "SIGTSTP");
+          } catch {
+            // Child may have already exited
+          }
         }
         process.kill(process.pid, "SIGTSTP");
         return;