remove unnecessary select

9072997 · 9072997 · commit 160011c5ce0e · 2021-08-28T19:16:57.000-05:00
diff --git a/hosts.go b/hosts.go
@@ -76,10 +76,8 @@ func watchHostsChanges(filename string, fn func()) error {
 	watcher.Add(filename)
 
 	for {
-		select {
-		case <-watcher.Events:
-			fn()
-		}
+		<-watcher.Events
+		fn()
 	}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -76,10 +76,8 @@ func watchHostsChanges(filename string, fn func()) error {`
`76`	`76`	`watcher.Add(filename)`
`77`	`77`
`78`	`78`	`for {`
`79`		`- select {`
`80`		`- case <-watcher.Events:`
`81`		`- fn()`
`82`		`- }`
	`79`	`+ <-watcher.Events`
	`80`	`+ fn()`
`83`	`81`	`}`
`84`	`82`	`}`
`85`	`83`