fixed #890

1 files changed, 4 insertions, 2 deletions

diff --git a/framework/I18N/core/MessageSource_gettext.php b/framework/I18N/core/MessageSource_gettext.php
index 6849987f..a6a936aa 100644
--- a/framework/I18N/core/MessageSource_gettext.php
+++ b/framework/I18N/core/MessageSource_gettext.php
@@ -186,8 +186,9 @@ class MessageSource_gettext extends MessageSource
 	 */

 	private function getVariants($catalogue='messages')

 	{

-		if(is_null($catalogue))

+		if($catalogue === null) {

 			$catalogue = 'messages';

+		}

 

 		foreach($this->getCatalogueList($catalogue) as $variant)

 		{

@@ -423,8 +424,9 @@ class MessageSource_gettext extends MessageSource
 

 	protected function createMessageTemplate($catalogue)

 	{

-		if(is_null($catalogue))

+		if($catalogue === null) {

 			$catalogue = 'messages';

+		}

 		$variants = $this->getCatalogueList($catalogue);

 		$variant = array_shift($variants);

 		$mo_file = $this->getSource($variant);