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Fix PHP 7.2 warning "PHP Warning: Invalid argument supplied for foreach()"

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This commit is contained in:
nathangray 2018-12-10 09:32:24 -07:00
parent 7b69f8cfa5
commit 68a316fb3f
1 changed files with 1 additions and 1 deletions
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2
api/src/Etemplate/Widget/Nextmatch.php
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@ -310,7 +310,7 @@ class Nextmatch extends Etemplate\Widget
$filters = $valid_filters[$form_name];
}
// Avoid empty arrays, they cause problems with db filtering
foreach($filters['col_filter'] as $col => &$val)
foreach((array)$filters['col_filter'] as $col => &$val)
{
if(is_array($val) && count($val) == 0)
{