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/setup/: ensure not to pass an empty array to max()

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... as PHP 8 doesn't tolerate such.

refs #4287
This commit is contained in:
Alexander A. Klimov 2020-12-02 19:22:19 +01:00 committed by Johannes Meyer
parent f782c08d80
commit 2c5f141cc1
1 changed files with 2 additions and 2 deletions
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modules/setup/application/views/scripts/index/index.phtml
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@ -9,10 +9,10 @@ $currentPos = array_search($wizard->getCurrentPage(), $pages, true);
list($configPagesLeft, $configPagesRight) = array_chunk($configPages, count($configPages) / 2, true); list($configPagesLeft, $configPagesRight) = array_chunk($configPages, count($configPages) / 2, true);
$visitedPages = array_keys($wizard->getPageData()); $visitedPages = array_keys($wizard->getPageData());
$maxProgress = @max(array_keys(array_filter( $maxProgress = max(array_merge([0], array_keys(array_filter(
$pages, $pages,
function ($page) use ($visitedPages) { return in_array($page->getName(), $visitedPages); } function ($page) use ($visitedPages) { return in_array($page->getName(), $visitedPages); }
))); ))));
?> ?>
<div id="setup-content-wrapper" data-base-target="layout"> <div id="setup-content-wrapper" data-base-target="layout">