From bda15d2d9f5c2d128e2dd35e2a5b102b8374df32 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Mon, 6 Jan 2014 19:33:59 +0000
Subject: Fix potential segfault on exit.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@5289 a436a847-0d15-0410-975c-d299462d15a1
---
 src/World.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/World.cpp b/src/World.cpp
index 43388c9c..bb837783 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -155,7 +155,9 @@ public:
 
 	~Impl()
 	{
-		engine->quit();
+		if (engine) {
+			engine->quit();
+		}
 
 		// Delete module objects but save pointers to libraries
 		typedef std::list<Glib::Module*> Libs;
-- 
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