From 6a91621f1058dfe167bcbdc4f02c59fb04f9d379 Mon Sep 17 00:00:00 2001
From: "Devin J. Pohly" <djpohly@gmail.com>
Date: Sun, 20 Oct 2013 23:05:26 -0400
Subject: [PATCH] Warn on unset or nil command in RunCommands

---
 src/Actor.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Actor.cpp b/src/Actor.cpp
index 65eea12ff8..eea8c8d9f5 100644
--- a/src/Actor.cpp
+++ b/src/Actor.cpp
@@ -1109,11 +1109,16 @@ void Actor::AddRotationR( float rot )
 
 void Actor::RunCommands( const LuaReference& cmds, const LuaReference *pParamTable )
 {
+	if( !cmds.IsSet() || cmds.IsNil() )
+	{
+		LOG->Warn( "RunCommands: command is unset or nil" );
+		return;
+	}
+
 	Lua *L = LUA->Get();
 
 	// function
 	cmds.PushSelf( L );
-	ASSERT( !lua_isnil(L, -1) );
 
 	// 1st parameter
 	this->PushSelf( L );