From 9f2189e0b99aa32b788ecb4576dcb9bcc926f4e2 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Sat, 7 Jun 2014 11:50:42 -0700
Subject: [PATCH] altosuilib: Fix crash when initializing site map cache

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 altosuilib/AltosSiteMapCache.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/altosuilib/AltosSiteMapCache.java b/altosuilib/AltosSiteMapCache.java
index 3e08e1b3..51778ce1 100644
--- a/altosuilib/AltosSiteMapCache.java
+++ b/altosuilib/AltosSiteMapCache.java
@@ -158,7 +158,7 @@ public class AltosSiteMapCache {
 			for (int i = 0; i < cache_size; i++) {
 				if (i < new_size)
 					new_images[i] = images[i];
-				else
+				else if (images[i] != null)
 					images[i].flush();
 			}
 			images = new_images;
-- 
2.30.2