From 32a83ecf504fd0480597bfa5af8f2a7555c05607 Mon Sep 17 00:00:00 2001
From: Michele Caini <michele.caini@gmail.com>
Date: Tue, 9 Jul 2024 09:23:18 +0200
Subject: [PATCH] view: that's why the if was there :) right

---
 src/entt/entity/view.hpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/entt/entity/view.hpp b/src/entt/entity/view.hpp
index dc58db34f..c01154069 100644
--- a/src/entt/entity/view.hpp
+++ b/src/entt/entity/view.hpp
@@ -1008,8 +1008,10 @@ public:
             }
         } else if constexpr(std::is_invocable_v<Func, decltype(*storage()->begin())>) {
             if constexpr(Get::storage_policy == deletion_policy::swap_and_pop || Get::storage_policy == deletion_policy::swap_only) {
-                for(auto last = storage()->end(), first = last - base_type::size(); first != last; ++first) {
-                    func(*first);
+                if(const auto len = base_type::size(); len != 0u) {
+                    for(auto last = storage()->end(), first = last - len; first != last; ++first) {
+                        func(*first);
+                    }
                 }
             } else {
                 static_assert(Get::storage_policy == deletion_policy::in_place, "Unexpected storage policy");