From 7ae2c1bf1dcc95f82fad42a4f606c5d983ce03bc Mon Sep 17 00:00:00 2001
From: Andrei Litvin <andy314@gmail.com>
Date: Wed, 2 Oct 2024 13:54:53 -0400
Subject: [PATCH] Fix cast

---
 .../codegen-data-model-provider/CodegenDataModelProvider.cpp   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/app/codegen-data-model-provider/CodegenDataModelProvider.cpp b/src/app/codegen-data-model-provider/CodegenDataModelProvider.cpp
index 31a7523462e5b0..3fa1c3b4324b0c 100644
--- a/src/app/codegen-data-model-provider/CodegenDataModelProvider.cpp
+++ b/src/app/codegen-data-model-provider/CodegenDataModelProvider.cpp
@@ -338,7 +338,8 @@ unsigned FindNextDeviceTypeIndex(Span<const EmberAfDeviceType> types, const Data
         }
     }
 
-    return types.size();
+    // cast should be safe as we know we do not have that many types
+    return static_cast<unsigned>(types.size());
 }
 
 const ConcreteCommandPath kInvalidCommandPath(kInvalidEndpointId, kInvalidClusterId, kInvalidCommandId);