From e5621cdd81d4fbe8d30be15933d41a0be9a408de Mon Sep 17 00:00:00 2001
From: Simon Cruanes <simon.cruanes.2007@m4x.org>
Date: Mon, 3 Oct 2022 13:08:51 -0400
Subject: [PATCH] fix warning

---
 src/client-ocurl/opentelemetry_client_ocurl.ml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/client-ocurl/opentelemetry_client_ocurl.ml b/src/client-ocurl/opentelemetry_client_ocurl.ml
index d334de6b..486c745d 100644
--- a/src/client-ocurl/opentelemetry_client_ocurl.ml
+++ b/src/client-ocurl/opentelemetry_client_ocurl.ml
@@ -220,8 +220,6 @@ end = struct
       high_watermark;
     }
 
-  let is_empty_ self = self.size = 0
-
   let timeout_expired_ ~now self : bool =
     match self.timeout with
     | Some t ->