Declare return type of testcase setUp method

[nominatim.git] / test / php / Nominatim / DebugTest.php

diff --git a/test/php/Nominatim/DebugTest.php b/test/php/Nominatim/DebugTest.php
index 7ef1dba336836be7f6f6626a75f36943e6edb472..5d9525acc0beef2e5da54b90541bd90154d08611 100644 (file)
--- a/test/php/Nominatim/DebugTest.php
+++ b/test/php/Nominatim/DebugTest.php
@@ -7,7 +7,7 @@ require_once(CONST_BasePath.'/lib/DebugHtml.php');
 class DebugTest extends \PHPUnit\Framework\TestCase
 {
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->oWithDebuginfo = $this->getMockBuilder(\GeococdeMock::class)
                                     ->setMethods(array('debugInfo'))