From 80d49d6bb91856020e04ba837c4bb7a0668742e3 Mon Sep 17 00:00:00 2001
From: Randy Heit <rheit@users.noreply.github.com>
Date: Fri, 19 Feb 2016 16:31:53 -0600
Subject: [PATCH] Fix crash when parsing an empty action list for DECORATE

---
 src/thingdef/thingdef_states.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/thingdef/thingdef_states.cpp b/src/thingdef/thingdef_states.cpp
index 5b54d684d3..49febd06e1 100644
--- a/src/thingdef/thingdef_states.cpp
+++ b/src/thingdef/thingdef_states.cpp
@@ -361,6 +361,10 @@ endofstate:
 
 void AddImplicitReturn(FxSequence *code, const PPrototype *proto, FScanner &sc)
 {
+	if (code == NULL)
+	{
+		return;
+	}
 	if (proto == NULL || proto->ReturnTypes.Size() == 0)
 	{ // Returns nothing. Good. We can safely add an implied return.
 		code->Add(new FxReturnStatement(NULL, sc));