Comply with PHPUnit V8: setup/teardown functions must return void

[github/shaarli/Shaarli.git] / tests / legacy / LegacyLinkFilterTest.php

diff --git a/tests/legacy/LegacyLinkFilterTest.php b/tests/legacy/LegacyLinkFilterTest.php
index ba9ec529bf208a1dcb6a5f98accea7ad0c909048..8223cc158f21c0780ce424541fc070587a5c37fd 100644 (file)
--- a/tests/legacy/LegacyLinkFilterTest.php
+++ b/tests/legacy/LegacyLinkFilterTest.php
@@ -34,7 +34,7 @@ class LegacyLinkFilterTest extends \PHPUnit\Framework\TestCase
     /**
      * Instantiate linkFilter with ReferenceLinkDB data.
      */
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         self::$refDB = new ReferenceLinkDB(true);
         self::$refDB->write(self::$testDatastore);