From 8ffa1ca5448ebffe53e0fbebf437df5d15e96568 Mon Sep 17 00:00:00 2001
From: Merlin <36685500+Merlin-san@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:24:50 -0700
Subject: [PATCH] Fix error when compiling all programs with an unassigned
 script asset

- Fix error thrown when compiling all programs and there is an UdonSharpProgram asset with no script assigned in the project.
---
 Assets/UdonSharp/Editor/UdonSharpCompiler.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Assets/UdonSharp/Editor/UdonSharpCompiler.cs b/Assets/UdonSharp/Editor/UdonSharpCompiler.cs
index 816c0cad..f99cf3d4 100644
--- a/Assets/UdonSharp/Editor/UdonSharpCompiler.cs
+++ b/Assets/UdonSharp/Editor/UdonSharpCompiler.cs
@@ -29,7 +29,7 @@ public UdonSharpCompiler(UdonSharpProgramAsset programAsset)
 
         public UdonSharpCompiler(UdonSharpProgramAsset[] programAssets)
         {
-            modules = programAssets.Select(e => new CompilationModule(e)).ToArray();
+            modules = programAssets.Where(e => e.sourceCsScript != null).Select(e => new CompilationModule(e)).ToArray();
         }
 
         public void Compile()