Also allow null for date-time for BW

vedanshujain · vedanshujain · commit 937d905e8391 · 2020-08-13T17:17:45.000+05:30
diff --git a/src/Controllers/Version3/class-wc-rest-controller.php b/src/Controllers/Version3/class-wc-rest-controller.php
@@ -124,7 +124,7 @@ protected function adjust_wp_5_5_datatype_compatibility( $endpoint_args ) {
 			 * Custom types are not supported as of WP 5.5, this translates type => 'date-time' to type => 'string'.
 			 */
 			if ( 'date-time' === $params['type'] ) {
-				$params['type'] = 'string';
+				$params['type'] = array( 'null', 'string' );
 			}
 
 			/**

Original file line number	Diff line number	Diff line change
`@@ -124,7 +124,7 @@ protected function adjust_wp_5_5_datatype_compatibility( $endpoint_args ) {`
`124`	`124`	`* Custom types are not supported as of WP 5.5, this translates type => 'date-time' to type => 'string'.`
`125`	`125`	`*/`
`126`	`126`	`if ( 'date-time' === $params['type'] ) {`
`127`		`- $params['type'] = 'string';`
	`127`	`+ $params['type'] = array( 'null', 'string' );`
`128`	`128`	`}`
`129`	`129`
`130`	`130`	`/**`