fix C++ example

1 files changed, 5 insertions, 5 deletions

diff --git a/examples/list_people.cc b/examples/list_people.cc
index 5363152e..3daa3159 100644
--- a/examples/list_people.cc
+++ b/examples/list_people.cc
@@ -8,17 +8,17 @@ using namespace std;
 
 // Iterates though all people in the AddressBook and prints info about them.
 void ListPeople(const tutorial::AddressBook& address_book) {
-  for (int i = 0; i < address_book.person_size(); i++) {
-    const tutorial::Person& person = address_book.person(i);
+  for (int i = 0; i < address_book.persons_size(); i++) {
+    const tutorial::Person& person = address_book.persons(i);
 
     cout << "Person ID: " << person.id() << endl;
     cout << "  Name: " << person.name() << endl;
-    if (person.has_email()) {
+    if (person.email() != "") {
       cout << "  E-mail address: " << person.email() << endl;
     }
 
-    for (int j = 0; j < person.phone_size(); j++) {
-      const tutorial::Person::PhoneNumber& phone_number = person.phone(j);
+    for (int j = 0; j < person.phones_size(); j++) {
+      const tutorial::Person::PhoneNumber& phone_number = person.phones(j);
 
       switch (phone_number.type()) {
         case tutorial::Person::MOBILE: