Minor PHP 5 compatibility
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@@ -579,7 +579,7 @@ class SP_Event extends SP_Custom_Post{
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$appointments = array();
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$appointments = array();
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foreach ( $duties as $duty ) {
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foreach ( $duties as $duty ) {
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$duty_appointments = sp_array_value( $officials, $duty->term_id, [] );
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$duty_appointments = sp_array_value( $officials, $duty->term_id, array() );
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if ( ! $include_empty && empty( $duty_appointments ) ) continue;
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if ( ! $include_empty && empty( $duty_appointments ) ) continue;
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