test: Clean up data providers that should be static

[lhc/web/wiklou.git] / tests / phpunit / includes / media / PNGTest.php

diff --git a/tests/phpunit/includes/media/PNGTest.php b/tests/phpunit/includes/media/PNGTest.php
index 092be89..36872a7 100644 (file)
--- a/tests/phpunit/includes/media/PNGTest.php
+++ b/tests/phpunit/includes/media/PNGTest.php
@@ -118,7 +118,7 @@ class PNGHandlerTest extends MediaWikiMediaTestCase {
                $this->assertEquals( $expected, $actual );
        }
 
-       public function provideGetIndependentMetaArray() {
+       public static function provideGetIndependentMetaArray() {
                return array(
                        array( 'rgb-na-png.png', array() ),
                        array( 'xmp.png',