From 3da08a1f54d39ac172323c4cdeedd35f98b2b5e1 Mon Sep 17 00:00:00 2001
From: Alexandre Tuleu <alexandre.tuleu.2005@polytechnique.org>
Date: Mon, 25 Jan 2016 20:23:23 +0100
Subject: [PATCH] Avoid some panic

Idiomatic return after writing an error response
---
 router.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/router.go b/router.go
index b83128d..c55e222 100644
--- a/router.go
+++ b/router.go
@@ -53,6 +53,7 @@ func (a *appData) buildRouter() http.Handler {
 			err = enc.Encode(albums)
 			if err != nil {
 				narco.Error(ctx, w, err, http.StatusInternalServerError)
+				return
 			}
 		})))
 
@@ -73,6 +74,7 @@ func (a *appData) buildRouter() http.Handler {
 			albumUnsafe, err := a.db.Get(AlbumID(id))
 			if err != nil {
 				narco.Error(ctx, w, err, http.StatusInternalServerError)
+				return
 			}
 
 			album := *albumUnsafe
@@ -81,6 +83,7 @@ func (a *appData) buildRouter() http.Handler {
 			enc := json.NewEncoder(w)
 			if err := enc.Encode(album); err != nil {
 				narco.Error(ctx, w, err, http.StatusInternalServerError)
+				return
 			}
 		})))