From 647e94cffdfa1836d5bbd62452dc95f4c98fbd65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C3=ABl=20Kooi?=
 <48814281+RA-Kooi@users.noreply.github.com>
Date: Sun, 26 Dec 2021 01:18:06 +0100
Subject: [PATCH] Add safeguard to SecondPass::Recurse

Should prevent future crashes with empty structs/classes
---
 DwarfOne2C/Parsing/CompilationUnit.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/DwarfOne2C/Parsing/CompilationUnit.cs b/DwarfOne2C/Parsing/CompilationUnit.cs
index 4209e85..1f263e3 100644
--- a/DwarfOne2C/Parsing/CompilationUnit.cs
+++ b/DwarfOne2C/Parsing/CompilationUnit.cs
@@ -308,8 +308,9 @@ void Recurse(Tag parent, int depth)
 					}
 				}
 
-				if(child.tagType == TagType.Class
-				   || child.tagType == TagType.Struct)
+				if((child.tagType == TagType.Class
+					|| child.tagType == TagType.Struct)
+				   && child.firstChild != -1)
 				{
 					Recurse(child, 1);
 				}