Fixed intersect_shape crash, closes #13697

modules/bullet/godot_result_callbacks.cpp

@@ -142,6 +142,9 @@ bool GodotAllContactResultCallback::needsCollision(btBroadphaseProxy *proxy0) co
 
 btScalar GodotAllContactResultCallback::addSingleResult(btManifoldPoint &cp, const btCollisionObjectWrapper *colObj0Wrap, int partId0, int index0, const btCollisionObjectWrapper *colObj1Wrap, int partId1, int index1) {
 
+	if (m_count >= m_resultMax)
+		return cp.getDistance();
+
 	if (cp.getDistance() <= 0) {
 
 		PhysicsDirectSpaceState::ShapeResult &result = m_results[m_count];
@@ -165,7 +168,7 @@ btScalar GodotAllContactResultCallback::addSingleResult(btManifoldPoint &cp, con
 		++m_count;
 	}
 
-	return m_count < m_resultMax;
+	return cp.getDistance();
 }
 
 bool GodotContactPairContactResultCallback::needsCollision(btBroadphaseProxy *proxy0) const {