From b3fcb5addffccb6b32573363f4a7270cef272ea3 Mon Sep 17 00:00:00 2001
From: vhsdream <punk.sand7393@fastmail.com>
Date: Wed, 22 Oct 2025 17:07:58 -0400
Subject: [PATCH] Tweak template search debug test to avoid unbound var

---
 misc/build.func | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/misc/build.func b/misc/build.func
index 016279e0..a7336f82 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -2999,7 +2999,7 @@ create_lxc_container() {
   msg_info "Searching for template '$TEMPLATE_SEARCH'"
 
   # Build regex patterns outside awk/grep for clarity
-  SEARCH_PATTERN="^${TEMPLATE_SEARCH}-"
+  SEARCH_PATTERN="^${TEMPLATE_SEARCH}"
 
   echo "[DEBUG] TEMPLATE_SEARCH='$TEMPLATE_SEARCH'"
   echo "[DEBUG] SEARCH_PATTERN='$SEARCH_PATTERN'"
@@ -3016,9 +3016,11 @@ create_lxc_container() {
   echo "[DEBUG] pveam available output (first 5 lines with .tar files):"
   pveam available -section system 2>/dev/null | grep -E '\.(tar\.zst|tar\.xz|tar\.gz)$' | head -5 | sed 's/^/  /'
 
+  set +u
   mapfile -t ONLINE_TEMPLATES \
     \
-    echo "[DEBUG] After filtering: ${#ONLINE_TEMPLATES[@]} online templates found" < <(pveam available -section system 2>/dev/null | grep -E '\.(tar\.zst|tar\.xz|tar\.gz)$' | awk -F'\t' '{print $1}' | grep -E "${SEARCH_PATTERN}.*${TEMPLATE_PATTERN}" | sort -t - -k 2 -V 2>/dev/null || true)
+    echo "[DEBUG] After filtering: ${#ONLINE_TEMPLATES[@]} online templates found" < <(pveam available -section system 2>/dev/null | grep -E '\.(tar\.zst|tar\.xz|tar\.gz)$' | awk '{print $2}' | grep -E "${SEARCH_PATTERN}.*${TEMPLATE_PATTERN}" | sort -t - -k 2 -V 2>/dev/null || true)
+  set -u
   if [[ ${#ONLINE_TEMPLATES[@]} -gt 0 ]]; then
     echo "[DEBUG] Online templates:"
     for tmpl in "${ONLINE_TEMPLATES[@]}"; do