Code Duplication    Length = 3-3 lines in 2 locations

projects/plugins/jetpack/modules/carousel/jetpack-carousel.php 2 locations

@@ 679-681 (lines=3) @@
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		 */
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		do_action( 'jp_carousel_check_blog_user_privileges' );
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		if ( empty( $_REQUEST['nonce'] ) || ! wp_verify_nonce( $_REQUEST['nonce'], 'carousel_nonce' ) ) {
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			die( wp_json_encode( array( 'error' => __( 'Nonce verification failed.', 'jetpack' ) ) ) );
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		}
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		$attachment_id = ( isset( $_REQUEST['id'] ) ) ? (int) $_REQUEST['id'] : 0;
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		$offset        = ( isset( $_REQUEST['offset'] ) ) ? (int) $_REQUEST['offset'] : 0;
@@ 732-734 (lines=3) @@
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			header( 'Content-type: text/javascript' );
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		}
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		if ( empty( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'carousel_nonce' ) ) {
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			die( wp_json_encode( array( 'error' => __( 'Nonce verification failed.', 'jetpack' ) ) ) );
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		}
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		$_blog_id = (int) $_POST['blog_id'];
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		$_post_id = (int) $_POST['id'];