Changed example sources according to the basic documentation example

ywwg · Nov 2, 2016 · 17f1add · 17f1add
1 parent 473bcd5
commit 17f1add
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/examples/random/main.go b/examples/random/main.go
@@ -18,6 +18,7 @@ package main
 
 import (
  "flag"
+ "log"
  "math"
  "math/rand"
  "net/http"
@@ -99,5 +100,5 @@ func main() {
 
  // Expose the registered metrics via HTTP.
  http.Handle("/metrics", prometheus.Handler())
- http.ListenAndServe(*addr, nil)
+ log.Fatal(http.ListenAndServe(*addr, nil))
 }
diff --git a/examples/simple/main.go b/examples/simple/main.go
@@ -16,6 +16,7 @@ package main
 
 import (
  "flag"
+ "log"
  "net/http"
 
  "github.com/prometheus/client_golang/prometheus"
@@ -26,5 +27,5 @@ var addr = flag.String("listen-address", ":8080", "The address to listen on for
 func main() {
  flag.Parse()
  http.Handle("/metrics", prometheus.Handler())
- http.ListenAndServe(*addr, nil)
+ log.Fatal(http.ListenAndServe(*addr, nil))
 }