return on error

2013-03-25 14:59:40 -07:00 · 2013-03-25 14:59:40 -07:00 · e6c599461d
commit e6c599461d
parent 07af98f40b
1 changed files with 1 additions and 0 deletions
--- a/gracedemo/demo.go
+++ b/gracedemo/demo.go
@ -33,6 +33,7 @@ func newHandler(name string) http.Handler {
 		duration, err := time.ParseDuration(r.FormValue("duration"))
 		if err != nil {
 			http.Error(w, err.Error(), 400)
+			return
 		}
 		time.Sleep(duration)
 		fmt.Fprintf(