From 757ce75620bcd8a18fd4dd3d000efb0e576f80dc Mon Sep 17 00:00:00 2001
From: Lars Brubaker <larsbrubaker@gmail.com>
Date: Fri, 6 Nov 2015 09:44:31 -0800
Subject: [PATCH] check the call back function for null.

---
 Submodules/agg-sharp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index b9c6294f1..c1965631a 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit b9c6294f15209487ea3dcff51b31f14a2bc98e84
+Subproject commit c1965631a5d271a4e9b4d2feaeacde5b3a722c85