From f4450e9e53edf73f0e1691be22b62e5d58600fed Mon Sep 17 00:00:00 2001
From: Haiping Chen <haiping008@gmail.com>
Date: Fri, 3 Mar 2023 16:21:50 -0600
Subject: [PATCH] output_names exeption if length is zero.

---
 src/TensorFlowNET.Core/Graphs/FuncGraph.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/TensorFlowNET.Core/Graphs/FuncGraph.cs b/src/TensorFlowNET.Core/Graphs/FuncGraph.cs
index a8dd4eb9..3a209b89 100644
--- a/src/TensorFlowNET.Core/Graphs/FuncGraph.cs
+++ b/src/TensorFlowNET.Core/Graphs/FuncGraph.cs
@@ -61,6 +61,11 @@ public class FuncGraph : Graph, IDisposable
         string[] output_names)
     {
         var status = new Status();
+        if (output_names != null && output_names.Length == 0)
+        {
+            output_names = null;
+        };
+
         _func_graph_handle = c_api.TF_GraphToFunction(_handle,
             _graph_key,
             false,