From e2e1c9c276881afcda479237c32bbb67b8b7d2f2 Mon Sep 17 00:00:00 2001
From: Eric Yang <eyang@apache.org>
Date: Sun, 22 Mar 2026 19:29:33 +0000
Subject: [PATCH] refactor(shell): use finally block to reap zombie processes
 on timeoutx

---
 nanobot/agent/tools/shell.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nanobot/agent/tools/shell.py b/nanobot/agent/tools/shell.py
index a69182f..bec189a 100644
--- a/nanobot/agent/tools/shell.py
+++ b/nanobot/agent/tools/shell.py
@@ -116,7 +116,7 @@ class ExecTool(Tool):
                     try:
                         os.waitpid(process.pid, os.WNOHANG)
                     except (ProcessLookupError, ChildProcessError):
-                        pass
+                        logger.debug("Process already reaped or not found: {}", e)
                 return f"Error: Command timed out after {effective_timeout} seconds"
 
             output_parts = []