From bd2792752fac61d3c7145d18034d8afb7a71013e Mon Sep 17 00:00:00 2001
From: FineComputer14451 <FineComputer14451@users.noreply.github.com>
Date: Mon, 7 Sep 2026 16:37:36 +0000
Subject: [PATCH] fix(install): default GROKHUNTER_HOST under set -u in overlay
 fetch

ensure_overlay_tree is sourced in ci-unit without the host detector;
bare ${GROKHUNTER_HOST} aborted the git/refresh guards on CI.
---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 2521f79..1d481bb 100755
--- a/install.sh
+++ b/install.sh
@@ -352,7 +352,7 @@ ensure_overlay_tree() {
   fi
 
   [[ "${REFRESH}" == "1" ]] && info "Refreshing overlay from GitHub tarball..."
-  if [[ "${GROKHUNTER_HOST}" == "desktop" ]]; then
+  if [[ "${GROKHUNTER_HOST:-termux}" == "desktop" ]]; then
     info "Desktop bootstrap (full overlay)…"
   else
     info "Termux one-liner bootstrap (full overlay)…"