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Parameter must be array or object that implements Countable

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warning with php 7.2
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Frédéric FRANCE 2019-06-06 09:49:32 +02:00 committed by GitHub
parent ab77051317
commit f11db8396a
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htdocs/core/lib/agenda.lib.php
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@ -469,7 +469,7 @@ function actions_prepare_head($object)
$head[$h][0] = DOL_URL_ROOT.'/resource/element_resource.php?element=action&element_id='.$object->id;
$listofresourcelinked = $resource->getElementResources($object->element, $object->id);
$nbResources=count($listofresourcelinked);
$nbResources=is_array($listofresourcelinked)?count($listofresourcelinked):0;
$head[$h][1] = $langs->trans("Resources");
if ($nbResources > 0) $head[$h][1].= ' <span class="badge">'.($nbResources).'</span>';
$head[$h][2] = 'resources';