parser: Simplify code for {{#int:}} if the message doesn't exist

Ever since 184658eb32f6, the output of a non-existing message will be
HTML safe, regardless of output format, so we can treat non-existing messages
exactly the same as messages that do exist.

The pre-existing "int keyword - non-existing message" parser test verifies
that no change in output has ocurred in this patch.

Change-Id: I0e32be14f1b420d7f222ac3c76e1cc266f912b69

diff --git a/includes/parser/CoreParserFunctions.php b/includes/parser/CoreParserFunctions.php
index 1f5308f..d44ac8c 100644 (file)
--- a/includes/parser/CoreParserFunctions.php
+++ b/includes/parser/CoreParserFunctions.php
@@ -98,11 +98,6 @@ class CoreParserFunctions {
                        $args = array_slice( func_get_args(), 2 );
                        $message = wfMessage( $part1, $args )
                                ->inLanguage( $parser->getOptions()->getUserLangObj() );
-                       if ( !$message->exists() ) {
-                               // When message does not exists, the message name is surrounded by angle
-                               // and can result in a tag, therefore escape the angles
-                               return $message->escaped();
-                       }
                        return [ $message->plain(), 'noparse' => false ];
                } else {
                        return [ 'found' => false ];