diff --git a/DetourCrowd/Source/DetourObstacleAvoidance.cpp b/DetourCrowd/Source/DetourObstacleAvoidance.cpp
index 1b7207d..afb100e 100644
--- a/DetourCrowd/Source/DetourObstacleAvoidance.cpp
+++ b/DetourCrowd/Source/DetourObstacleAvoidance.cpp
@@ -262,7 +262,7 @@ void dtObstacleAvoidanceQuery::addCircle(const float* pos, const float rad,
 
 void dtObstacleAvoidanceQuery::addSegment(const float* p, const float* q)
 {
-	if (m_nsegments > m_maxSegments)
+	if (m_nsegments >= m_maxSegments)
 		return;
 	
 	dtObstacleSegment* seg = &m_segments[m_nsegments++];