From: Travis Cline <travis.cline@gmail.com>
Date: Tue, 5 Jun 2012 20:24:15 +0000 (-0500)
Subject: Fix example to use a goroutine for select.
X-Git-Tag: v1.7.2~424
X-Git-Url: https://go.fuhry.dev/?a=commitdiff_plain;h=5dafa5f136e311d9494b48224995de74c49fa8db;p=fsnotify.git

Fix example to use a goroutine for select.
---

diff --git a/example_test.go b/example_test.go
index 95ba62a..5f0c8b5 100644
--- a/example_test.go
+++ b/example_test.go
@@ -11,16 +11,18 @@ func ExampleNewWatcher() {
 		log.Fatal(err)
 	}
 
-	for {
-		select {
-		case ev := <-watcher.Event:
-			log.Println("event:", ev)
-		case err := <-watcher.Error:
-			log.Println("error:", err)
+	go func() {
+		for {
+			select {
+			case ev := <-watcher.Event:
+				log.Println("event:", ev)
+			case err := <-watcher.Error:
+				log.Println("error:", err)
+			}
 		}
-	}
+	}()
 
-	err = watcher.Watch("/tmp")
+	err = watcher.Watch("/tmp/foo")
 	if err != nil {
 		log.Fatal(err)
 	}