From 0b4ba339c6efd21feac42688f1a7d19c1876d9f1 Mon Sep 17 00:00:00 2001
From: minjaesong <alswo9628@gmail.com>
Date: Sun, 11 Aug 2024 21:18:25 +0900
Subject: [PATCH] fix: error from coreutils would kill the cmd

---
 assets/disk0/tvdos/bin/command.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/assets/disk0/tvdos/bin/command.js b/assets/disk0/tvdos/bin/command.js
index 98a07ee..659c38e 100644
--- a/assets/disk0/tvdos/bin/command.js
+++ b/assets/disk0/tvdos/bin/command.js
@@ -684,8 +684,13 @@ shell.execute = function(line) {
         }
 
         if (shell.coreutils[cmd.toLowerCase()] !== undefined) {
-            var retval = shell.coreutils[cmd.toLowerCase()](tokens)
-            retValue = retval|0 // return value of undefined will cast into 0
+            try {
+                var retval = shell.coreutils[cmd.toLowerCase()](tokens)
+                retValue = retval|0 // return value of undefined will cast into 0
+            }
+            catch {
+                if (!retValue) retValue = 1
+            }
             continue
         }
         else {