[geos-commits] r3413 - trunk/src/index/quadtree
svn_geos at osgeo.org
svn_geos at osgeo.org
Tue Jul 5 05:52:19 EDT 2011
Author: strk
Date: 2011-07-05 02:52:19 -0700 (Tue, 05 Jul 2011)
New Revision: 3413
Modified:
trunk/src/index/quadtree/Node.cpp
Log:
Assert that the variable used as array index is not negative before using it (quadtree)
Modified: trunk/src/index/quadtree/Node.cpp
===================================================================
--- trunk/src/index/quadtree/Node.cpp 2011-07-05 09:52:12 UTC (rev 3412)
+++ trunk/src/index/quadtree/Node.cpp 2011-07-05 09:52:19 UTC (rev 3413)
@@ -118,6 +118,7 @@
assert( env->contains(node->getEnvelope()) );
int index = getSubnodeIndex(node->getEnvelope(), centre);
+ assert(index >= 0);
if (node->level == level-1)
{
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