Commit 2772420b authored by Laurent's avatar Laurent
Browse files

hotline #66376 test fix

parent b648a748
......@@ -71,9 +71,11 @@ class ZendAfi_View_Helper_LibraryOpenings extends ZendAfi_View_Helper_BaseHelper
protected function _renderPeriods($periodical) {
return implode('',
return $periodical
? implode('',
array_map([$this, '_renderPeriod'],
: '';
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