Close channel when done with it

tomsteele · May 15, 2014 · e57e27d · e57e27d
1 parent c26e2a1
commit e57e27d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/main.go b/main.go
@@ -117,6 +117,7 @@ func main() {
 	close(tasks)
 	time.Sleep(time.Duration(2 * time.Second))
 	track <- empty{}
+	close(track)
 	h.Close()
 	log.Println("Scan complete.")