From c45334657ad393f5e61274880c74db26cba9ebb1 Mon Sep 17 00:00:00 2001
From: "Alex Ellis (OpenFaaS Ltd)" <alexellis2@gmail.com>
Date: Wed, 6 May 2020 18:31:48 +0100
Subject: [PATCH] Handle err in queue_proxy

Found on lgtm.com

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
---
 gateway/handlers/queue_proxy.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gateway/handlers/queue_proxy.go b/gateway/handlers/queue_proxy.go
index 15c7b007..9b75fb8a 100644
--- a/gateway/handlers/queue_proxy.go
+++ b/gateway/handlers/queue_proxy.go
@@ -43,6 +43,10 @@ func MakeQueuedProxy(metrics metrics.MetricOptions, queuer queue.RequestQueuer,
 		name := vars["name"]
 
 		queueName, err := getQueueName(name, functionQuery)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
 
 		req := &queue.Request{
 			Function:    name,