Revision e11480db savevm.c

b/savevm.c
2021 2021
    if (ret < 0) {
2022 2022
        return ret;
2023 2023
    } else if (sn.vm_state_size == 0) {
2024
        error_report("This is a disk-only snapshot. Revert to it offline "
2025
            "using qemu-img.");
2024 2026
        return -EINVAL;
2025 2027
    }
2026 2028

  

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