From 09ac2a17f946f0290e0745a4d0ca9c7c845067da Mon Sep 17 00:00:00 2001
From: Blendi <blendi@codersquack.nl>
Date: Sun, 24 May 2026 14:12:46 +0200
Subject: [PATCH] build.lua: allow fail on rmdir, rm -rf to ignore nonexistent

---
 build.lua | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/build.lua b/build.lua
index 8a06d6f..3bb882c 100755
--- a/build.lua
+++ b/build.lua
@@ -13,10 +13,10 @@ local function filename(path)
 	return path:sub(s,e)
 end
 
-local function runCommand(cmd)
+local function runCommand(cmd, ignore_fail)
 	print("> " .. cmd)
 	local result = os.execute(cmd)
-	if result ~= true then
+	if result ~= true and (not ignore_fail) then
 		os.exit(1)
 	end
 end
@@ -33,9 +33,9 @@ end
 
 if arg[1] == "clean" then
 	if separator == '\\' then
-		runCommand("rmdir /s /q build 2>nul")
+		runCommand("rmdir /s /q build 2>nul", true)
 	else
-		runCommand("rm -r build")
+		runCommand("rm -rf build")
 	end
 	return
 end