Remove redundant return

loong · loong · commit f0849a8c571c · 2024-08-21T11:19:56.000+08:00
diff --git a/0-limit-crawler/main.go b/0-limit-crawler/main.go
@@ -37,7 +37,6 @@ func Crawl(url string, depth int, wg *sync.WaitGroup) {
 		// called concurrently
 		go Crawl(u, depth-1, wg)
 	}
-	return
 }
 
 func main() {

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,6 @@ func Crawl(url string, depth int, wg *sync.WaitGroup) {`
`37`	`37`	`// called concurrently`
`38`	`38`	`go Crawl(u, depth-1, wg)`
`39`	`39`	`}`
`40`		`- return`
`41`	`40`	`}`
`42`	`41`
`43`	`42`	`func main() {`