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ACF Post Object filter: guard against empty post id #407

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ACF Post Object filter: guard against empty post id #407

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a03efd5
Guard against empty post id
jacobarriola Dec 16, 2020
17df7b6
Coding standards - ensure comment ends with a "."
jacobarriola Dec 17, 2020
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5 changes: 5 additions & 0 deletions includes/class-acf-schema-filters.php
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,11 @@ public static function resolve_crud_root_id( $id, $root ) {
* @return mixed|null
*/
public static function resolve_post_object_source( $source, $value ) {
// Bail if $value is empty to prevent an unexpected query result.
if ( empty( $value ) ) {
return $source;
}

$post = get_post( $value );
if ( $post instanceof \WP_Post ) {
switch ( $post->post_type ) {
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