From 252a17a691a316af8a1b0d960436c32257b4f66b Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 10 Mar 2025 09:23:45 +0000
Subject: [chore]: Bump
 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc (#3888)

---
 vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go')

diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go
index 0fa907656..f0727cf7c 100644
--- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go
@@ -196,7 +196,7 @@ func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marsha
 		return
 	}
 
-	if !doForwardTrailers {
+	if !doForwardTrailers && mux.writeContentLength {
 		w.Header().Set("Content-Length", strconv.Itoa(len(buf)))
 	}
 
-- 
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