Merge pull request #5 from ottob/master

Edward Muller · web-flow · commit 83444f5fe079 · 2017-02-06T09:14:29.000-08:00
Verify on startup that redis url is set
diff --git a/main.go b/main.go
@@ -23,6 +23,9 @@ func main() {
 	}
 
 	redisURL := os.Getenv("REDIS_URL")
+	if redisURL == "" {
+		log.WithField("REDIS_URL", redisURL).Fatal("$REDIS_URL must be set")
+	}
 	redisPool, err := redis.NewRedisPoolFromURL(redisURL)
 	if err != nil {
 		log.WithField("url", redisURL).Fatal("Unable to create Redis pool")

Original file line number	Diff line number	Diff line change
`@@ -23,6 +23,9 @@ func main() {`
`23`	`23`	`}`
`24`	`24`
`25`	`25`	`redisURL := os.Getenv("REDIS_URL")`
	`26`	`+ if redisURL == "" {`
	`27`	`+ log.WithField("REDIS_URL", redisURL).Fatal("$REDIS_URL must be set")`
	`28`	`+ }`
`26`	`29`	`redisPool, err := redis.NewRedisPoolFromURL(redisURL)`
`27`	`30`	`if err != nil {`
`28`	`31`	`log.WithField("url", redisURL).Fatal("Unable to create Redis pool")`