don't allow duplicate users to be added

2016-08-22 21:08:06 -07:00
parent 36a90e04c8
commit d2349d2105
1 changed files with 10 additions and 7 deletions
@@ -47,6 +47,8 @@ func getUser(e string) (int, error) {
 }

 func addUser(u userInfo) {
+	_, err := getUser(u.Email)
+	if err != nil {
 		users = append(
 			users,
 			user{
@@ -55,3 +57,4 @@ func addUser(u userInfo) {
 			},
 		)
 	}
+}