X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=tests%2Fphpunit%2Fincludes%2Fapi%2FRandomImageGenerator.php;h=75e73befc7b8a844cfb0c2baec0571e5c429f60c;hb=dff469a408dac341da27c97eaac85df946140e30;hp=7fd5f1dd38cbfe2984581f9414d51d9ef8317b59;hpb=369b34f0ae64076b91df63e7432f5bf6f19a76a6;p=lhc%2Fweb%2Fwiklou.git

diff --git a/tests/phpunit/includes/api/RandomImageGenerator.php b/tests/phpunit/includes/api/RandomImageGenerator.php
index 7fd5f1dd38..75e73befc7 100644
--- a/tests/phpunit/includes/api/RandomImageGenerator.php
+++ b/tests/phpunit/includes/api/RandomImageGenerator.php
@@ -105,7 +105,7 @@ class RandomImageGenerator {
 	 *
 	 * @param int $number Number of filenames to write
 	 * @param string $format Optional, must be understood by ImageMagick, such as 'jpg' or 'gif'
-	 * @param string $dir Directory, optional (will default to current working directory)
+	 * @param string|null $dir Directory, optional (will default to current working directory)
 	 * @return array Filenames we just wrote
 	 */
 	function writeImages( $number, $format = 'jpg', $dir = null ) {