From b5a31dabc457bad4d2567962b6d5b46ea4752444 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ivar=20Conradi=20=C3=98sthus?= <ivar@getunleash.ai>
Date: Mon, 27 Mar 2023 10:32:49 +0200
Subject: [PATCH] fix: use correct casing fro ETag header (#3387)

---
 src/lib/routes/client-api/feature.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/routes/client-api/feature.ts b/src/lib/routes/client-api/feature.ts
index dc7053a487..98a1177cfc 100644
--- a/src/lib/routes/client-api/feature.ts
+++ b/src/lib/routes/client-api/feature.ts
@@ -333,7 +333,7 @@ export default class FeatureController extends Controller {
         const meta = await this.calculateMeta(query);
         const { etag } = meta;
 
-        res.setHeader('etag', etag);
+        res.setHeader('ETag', etag);
 
         if (etag === userVersion) {
             res.status(304);