From 8014dac407f1cce2ce4082902adb1409e4987013 Mon Sep 17 00:00:00 2001
From: ROUVREAU Vincent <vincent.rouvreau@inria.fr>
Date: Tue, 16 Jun 2020 11:22:30 +0200
Subject: Code review: check point is not empty. vector reserve. Kernel and
 Point type for all classes

---
 src/python/include/Alpha_complex_interface.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/python/include/Alpha_complex_interface.h')

diff --git a/src/python/include/Alpha_complex_interface.h b/src/python/include/Alpha_complex_interface.h
index c4b9df4b..0b946f8e 100644
--- a/src/python/include/Alpha_complex_interface.h
+++ b/src/python/include/Alpha_complex_interface.h
@@ -28,7 +28,7 @@ namespace alpha_complex {
 class Alpha_complex_interface {
  public:
   Alpha_complex_interface(const std::vector<std::vector<double>>& points, bool fast_version, bool exact_version) {
-    if (points[0].size() == 3) {
+    if (points.size() > 0 && points[0].size() == 3) {
       if (fast_version)
         alpha_ptr_ = std::make_unique<Alphacomplex_3D<Gudhi::alpha_complex::complexity::FAST>>(points);
       else if (exact_version)
-- 
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