failed to call hook

(11:58:31) | Failed to call hook 'OnEntitySpawned' on plugin 'BuildingHealthManager v1.0.3' (ArgumentOutOfRangeException: Length cannot be less than zero.

Parameter name: length)

at System.String.Substring (System.Int32 startIndex, System.Int32 length) [0x00031] in <8ce0bd04a7a04b4b9395538239d3fdd8>:0

at Oxide.Plugins.BuildingHealthManager.GetCleanPrefabName (System.String prefabName) [0x00015] in <975dd02a55db4f3987caacd87dc8a66a>:0

at Oxide.Plugins.BuildingHealthManager.Spawnhp (BaseNetworkable entity) [0x00007] in <975dd02a55db4f3987caacd87dc8a66a>:0

at Oxide.Plugins.BuildingHealthManager.OnEntitySpawned (BaseNetworkable entity) [0x00009] in <975dd02a55db4f3987caacd87dc8a66a>:0

at Oxide.Plugins.BuildingHealthManager.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00b98] in <975dd02a55db4f3987caacd87dc8a66a>:0

at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0

at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <112d89ea5d3348c8b949af0ab1a866d2>:0

at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <112d89ea5d3348c8b949af0ab1a866d2>:0


Getting this when spawning in a custom vehicle from Karuza's plugins.

I made a temporary fix, but would love to see a update for this if you can
 

private string GetCleanPrefabName(string prefabName)
{
    if (string.IsNullOrEmpty(prefabName))
        return null;

    int lastSlash = prefabName.LastIndexOf('/');
    int dotPrefab = prefabName.IndexOf(".prefab", StringComparison.OrdinalIgnoreCase);

    if (dotPrefab == -1)
        return null;

    int startIndex = lastSlash + 1;
    int length = dotPrefab - startIndex;

    if (length <= 0)
        return null;

    return prefabName.Substring(startIndex, length);
}