Update src/wp-includes/abilities/class-wp-settings-abilities.php

jorgefilipecosta · justlevine · jorgefilipecosta · commit d1297492fc40 · 2026-02-17T16:40:19.000Z
Co-authored-by: Dovid Levine &lt;justlevine@gmail.com&gt;
diff --git a/src/wp-includes/abilities/class-wp-settings-abilities.php b/src/wp-includes/abilities/class-wp-settings-abilities.php
@@ -422,7 +422,7 @@ public static function execute_update_settings( $input = array() ): array {
 
 				$sanitized_value = rest_sanitize_value_from_schema( $value, $schema );
 
-				if ( ! empty( $args['sanitize_callback'] ) && is_callable( $args['sanitize_callback'] ) ) {
+				if ( isset( $args['sanitize_callback'] ) && is_callable( $args['sanitize_callback'] ) ) {
 					$sanitized_value = call_user_func( $args['sanitize_callback'], $sanitized_value );
 				}
 

Original file line number	Diff line number	Diff line change
`@@ -422,7 +422,7 @@ public static function execute_update_settings( $input = array() ): array {`
`422`	`422`
`423`	`423`	`$sanitized_value = rest_sanitize_value_from_schema( $value, $schema );`
`424`	`424`
`425`		`- if ( ! empty( $args['sanitize_callback'] ) && is_callable( $args['sanitize_callback'] ) ) {`
	`425`	`+ if ( isset( $args['sanitize_callback'] ) && is_callable( $args['sanitize_callback'] ) ) {`
`426`	`426`	`$sanitized_value = call_user_func( $args['sanitize_callback'], $sanitized_value );`
`427`	`427`	`}`
`428`	`428`