From 85243f5a934412164c83724b2936209fe2a7eac2 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <machniak@kolabsys.com>
Date: Fri, 21 Sep 2018 11:18:54 +0200
Subject: [PATCH] Fix PHP 7.3 compatibility (#422)

---
 lib/Component/VCard.php                         | 2 +-
 lib/FreeBusyGenerator.php                       | 2 +-
 tests/VObject/BirthdayCalendarGeneratorTest.php | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/Component/VCard.php b/lib/Component/VCard.php
index bca623d5e..2a2851f4e 100644
--- a/lib/Component/VCard.php
+++ b/lib/Component/VCard.php
@@ -511,7 +511,7 @@ function xmlSerialize(Xml\Writer $writer) {
                 switch ($property->name) {
 
                     case 'VERSION':
-                        continue;
+                        break;
 
                     case 'XML':
                         $value = $property->getParts();
diff --git a/lib/FreeBusyGenerator.php b/lib/FreeBusyGenerator.php
index e30b136c4..ca77cb918 100644
--- a/lib/FreeBusyGenerator.php
+++ b/lib/FreeBusyGenerator.php
@@ -430,7 +430,7 @@ protected function calculateBusy(FreeBusyData $fbData, array $objects) {
                                 // instance. We are skipping this event from the output
                                 // entirely.
                                 unset($this->objects[$key]);
-                                continue;
+                                break;
                             }
 
                             if ($this->start) {
diff --git a/tests/VObject/BirthdayCalendarGeneratorTest.php b/tests/VObject/BirthdayCalendarGeneratorTest.php
index 6d729b658..812641fcf 100644
--- a/tests/VObject/BirthdayCalendarGeneratorTest.php
+++ b/tests/VObject/BirthdayCalendarGeneratorTest.php
@@ -475,11 +475,11 @@ function testVcardStringWithEmptyBirthdayProperty() {
     function testParseException() {
 
         $generator = new BirthdayCalendarGenerator();
-        $input = <<<FOO
+        $input = <<<EOT
 BEGIN:FOO
 FOO:Bar
 END:FOO
-FOO;
+EOT;
 
         $generator->setObjects($input);