Fix: empty Enter on VM selection crashes due to set -u (unset variable)

Added || true on read and ${:-} default expansion to handle empty input safely.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Claude
2026-04-07 00:23:07 +00:00
parent f0900204fb
commit 394a0b0a7c

View File

@@ -435,10 +435,10 @@ PYEOF
print_ok "VM 백업 자동 선택: $TEMPLATE_VMID" print_ok "VM 백업 자동 선택: $TEMPLATE_VMID"
else else
echo -ne "${CYAN}복원할 VM 백업 ID (숫자, Enter로 건너뛰기): ${NC}" echo -ne "${CYAN}복원할 VM 백업 ID (숫자, Enter로 건너뛰기): ${NC}"
read -r TEMPLATE_VMID </dev/tty read -r TEMPLATE_VMID </dev/tty || true
fi fi
if [ -z "$TEMPLATE_VMID" ]; then if [ -z "${TEMPLATE_VMID:-}" ]; then
print_warn "VM 복원을 건너뜁니다." print_warn "VM 복원을 건너뜁니다."
VM_VMID="" VM_VMID=""
print_ok "Phase 4 완료: PBS 등록됨 (VM 복원 스킵)" print_ok "Phase 4 완료: PBS 등록됨 (VM 복원 스킵)"