From 455efbe88c3c86487de5224f6fd7cf38aaee2167 Mon Sep 17 00:00:00 2001
From: Maya Ogita <maya.ogita@fixstars.com>
Date: Fri, 10 Jul 2026 18:42:41 +0900
Subject: [PATCH] Fix size calculation of `xstepped_range`

---
 include/xtensor/views/xslice.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/xtensor/views/xslice.hpp b/include/xtensor/views/xslice.hpp
index d2142fb82..2de2d77a6 100644
--- a/include/xtensor/views/xslice.hpp
+++ b/include/xtensor/views/xslice.hpp
@@ -1059,7 +1059,7 @@ namespace xt
         , m_step(step)
     {
         size_type n = stop_val - start_val;
-        m_size = n / step + (((n < 0) ^ (step > 0)) && (n % step));
+        m_size = std::max(n / step + (((n < 0) ^ (step > 0)) && (n % step)), size_type(0));
     }
 
     template <class T>