From 8c17120cc3864bfbfd94efaaf81b558622883d8c Mon Sep 17 00:00:00 2001
From: Yukai Chou <muzimuzhi@gmail.com>
Date: Tue, 19 Nov 2024 06:19:27 +0800
Subject: [PATCH] Initialize all boolean config variables

---
 CHANGELOG.md          |  3 +++
 l3build-variables.lua | 11 +++++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6af72214..7393d976 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+### Changed
+- Initialize all boolean config variables.
+
 ### Fixed
 - Skip README rename when this has no extension (issue \#388)
 
diff --git a/l3build-variables.lua b/l3build-variables.lua
index 123e509a..43b81084 100644
--- a/l3build-variables.lua
+++ b/l3build-variables.lua
@@ -183,6 +183,9 @@ end
 -- Other required settings
 asciiengines = asciiengines or {"pdftex"}
 checkruns    = checkruns    or 1
+if forcecheckruns == nil then
+  forcecheckruns = false
+end
 ctanreadme   = ctanreadme   or "README.md"
 ctanzip      = ctanzip      or ctanpkg .. "-ctan"
 epoch        = epoch        or 1463734800
@@ -193,12 +196,16 @@ if flattentds == nil then
   flattentds = true
 end
 maxprintline = maxprintline or 9999
-packtdszip   = packtdszip   or false
+if packtdszip == nil then
+  packtdszip = false
+end
 -- support "ps2pdfopt" for backward compatibility, gh issue #275
 ps2pdfopts   = ps2pdfopts   or ps2pdfopt or ""
 typesetcmds  = typesetcmds  or ""
 typesetruns  = typesetruns  or 3
-recordstatus = recordstatus or false
+if recordstatus == nil then
+  recordstatus = false
+end
 
 -- Extensions for various file types: used to abstract out stuff a bit
 bakext = bakext or ".bak"