From ff62e6d0fb3dd09c584c2703e739adfd2cb94306 Mon Sep 17 00:00:00 2001
From: Jan <jan@laupetin.net>
Date: Fri, 27 Sep 2019 23:02:47 +0200
Subject: [PATCH] Fix crash on empty files in ZoneCodeGenerator

---
 src/ZoneCodeGenerator/Parsing/Impl/IncludingStreamFileSystem.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ZoneCodeGenerator/Parsing/Impl/IncludingStreamFileSystem.cs b/src/ZoneCodeGenerator/Parsing/Impl/IncludingStreamFileSystem.cs
index b899ed9b..c6ab2548 100644
--- a/src/ZoneCodeGenerator/Parsing/Impl/IncludingStreamFileSystem.cs
+++ b/src/ZoneCodeGenerator/Parsing/Impl/IncludingStreamFileSystem.cs
@@ -29,7 +29,7 @@ namespace ZoneCodeGenerator.Parsing.Impl
             public string ReadLine()
             {
                 Line++;
-                return reader.ReadLine();
+                return reader.ReadLine() ?? "";
             }
 
             public void Close()