From 4ff50f961aec291566eaaf6ff89023c6b523b66b Mon Sep 17 00:00:00 2001
From: neri <neri@ctdo.de>
Date: Tue, 4 Feb 2020 22:45:06 +0100
Subject: [PATCH] fix content type

---
 go.sum  | 2 ++
 main.go | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/go.sum b/go.sum
index b93485c..1d4f544 100644
--- a/go.sum
+++ b/go.sum
@@ -25,7 +25,9 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLD
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
diff --git a/main.go b/main.go
index 9cbc3f3..72da507 100644
--- a/main.go
+++ b/main.go
@@ -64,10 +64,11 @@ func main() {
 		data, err := json.Marshal(aggregator.GetLedStates())
 		if err != nil {
 			logrus.Error(err)
-			writer.WriteHeader(503)
+			writer.WriteHeader(501)
 			return
 		}
 
+		writer.Header().Add("Content-Type", "application/json")
 		writer.Write(data)
 	})