Fix MailSent attribute

orm/teacher.go

@@ -2,7 +2,6 @@ package orm
 
 import (
 	"fmt"
-	"log"
 	"net/http"
 
 	"github.com/jinzhu/gorm"
@@ -107,13 +106,14 @@ func UpdateTeacher(args map[string]string, r *http.Request) (IDer, error) {
 	if err != nil {
 		return nil, err
 	}
+
+	// FIXME: Should not be hard set.
+	teacher.(*Teacher).MailSent = false
+
 	err = renderer.Decode(teacher, r)
 	if err != nil {
 		return nil, err
 	}
-
-	log.Println(teacher.(*Teacher).MailSent)
-
 	_, err = SaveTeacher(teacher)
 	if err != nil {
 		return nil, err