From 4324d5b607c9ab1306deacc54aecc51e75d1403e Mon Sep 17 00:00:00 2001
From: Michal Kleiner <michal.kleiner@chrometoaster.com>
Date: Thu, 4 Aug 2016 16:32:17 +1200
Subject: [PATCH 1/2] Output extra meta tags only when there are any existing
 translations

---
 code/model/Translatable.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/model/Translatable.php b/code/model/Translatable.php
index c52e607..310e982 100755
--- a/code/model/Translatable.php
+++ b/code/model/Translatable.php
@@ -1574,7 +1574,7 @@ class Translatable extends DataExtension implements PermissionProvider {
 	function MetaTags(&$tags) {
 		$template = '<link rel="alternate" type="text/html" title="%s" hreflang="%s" href="%s" />' . "\n";
 		$translations = $this->owner->getTranslations();
-		if($translations) {
+		if($translations->count()) {
 			$translations = $translations->toArray();
 			$translations[] = $this->owner;
 			

From 7f34bac485362201eedc181d3b492dac2d480e1e Mon Sep 17 00:00:00 2001
From: Michal Kleiner <michal.kleiner@chrometoaster.com>
Date: Thu, 4 Aug 2016 16:32:59 +1200
Subject: [PATCH 2/2] Adjust block indentation

---
 code/model/Translatable.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/code/model/Translatable.php b/code/model/Translatable.php
index 310e982..3ef7594 100755
--- a/code/model/Translatable.php
+++ b/code/model/Translatable.php
@@ -1577,12 +1577,12 @@ class Translatable extends DataExtension implements PermissionProvider {
 		if($translations->count()) {
 			$translations = $translations->toArray();
 			$translations[] = $this->owner;
-			
-		foreach($translations as $translation) {
-			$tags .= sprintf($template,
-				Convert::raw2xml($translation->Title),
-				i18n::convert_rfc1766($translation->Locale),
-				$translation->AbsoluteLink()
+
+			foreach($translations as $translation) {
+				$tags .= sprintf($template,
+					Convert::raw2xml($translation->Title),
+					i18n::convert_rfc1766($translation->Locale),
+					$translation->AbsoluteLink()
 				);
 			}
 		}