From d57e19ad4c54115671881d7d722fabaa38ef4205 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Wed, 3 Sep 2025 13:09:36 +0200
Subject: [PATCH] build-system: undefined LOADEDMODULES fixed

---
 Pmodules/libpbuild.bash | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Pmodules/libpbuild.bash b/Pmodules/libpbuild.bash
index bb25331..cba4659 100644
--- a/Pmodules/libpbuild.bash
+++ b/Pmodules/libpbuild.bash
@@ -793,6 +793,7 @@ _build_module() {
 	#	$1	module name
 	#
 	bm::is_loaded() {
+		[[ -v LOADEDMODULES ]] || return 1
 		[[ :${LOADEDMODULES}: =~ :$1: ]] && return 0
 		[[ :${LOADEDMODULES}: =~ :$1.lua: ]] && return 0
 		return 1