From e54d2c27ef35fb10ae514a12e835e814959197ee Mon Sep 17 00:00:00 2001
From: Chris Hodgson <chodgson@refractions.net>
Date: Fri, 13 May 2011 01:04:34 +0000
Subject: [PATCH] additional bug fix for #844

git-svn-id: http://svn.osgeo.org/postgis/trunk@7141 b70326c6-7e19-0410-871a-916f4a2858ee
---
 postgis/lwgeom_rtree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/postgis/lwgeom_rtree.c b/postgis/lwgeom_rtree.c
index 63fc3443f..f2cb3a243 100644
--- a/postgis/lwgeom_rtree.c
+++ b/postgis/lwgeom_rtree.c
@@ -217,7 +217,7 @@ void clearCache(RTREE_POLY_CACHE *cache)
         i = 0;
         for (g = 0; g < cache->polyCount; g++)
         {
-	        for (r = 0; r < cache->ringCounts; r++)
+	        for (r = 0; r < cache->ringCounts[g]; r++)
 	        {
 		        freeTree(cache->ringIndices[i]);
                         i++;
-- 
2.50.1