From c65c1f4a6329c4f86600e4031d0e601db523d580 Mon Sep 17 00:00:00 2001
From: Jeff Ithier <jeff@ithier.dev>
Date: Tue, 12 Nov 2024 14:39:12 +0100
Subject: [PATCH] [#490] Return ImmutableSlice in immutable payload() method of
 SampleMut

---
 iceoryx2-ffi/cxx/include/iox2/sample_mut.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iceoryx2-ffi/cxx/include/iox2/sample_mut.hpp b/iceoryx2-ffi/cxx/include/iox2/sample_mut.hpp
index 2451d3797..75235727e 100644
--- a/iceoryx2-ffi/cxx/include/iox2/sample_mut.hpp
+++ b/iceoryx2-ffi/cxx/include/iox2/sample_mut.hpp
@@ -225,7 +225,7 @@ inline auto SampleMut<S, Payload, UserHeader>::payload() const -> iox::Immutable
 
     iox2_sample_mut_payload(&m_handle, &ptr, &number_of_elements);
 
-    return iox::ImmutableSlice<ValueType>(static_cast<ValueType*>(ptr), number_of_elements);
+    return iox::ImmutableSlice<ValueType>(static_cast<const ValueType*>(ptr), number_of_elements);
 }
 
 template <ServiceType S, typename Payload, typename UserHeader>