Notice in snippet.php

error.log:

[22-Nov-2016 21:27:52 UTC] PHP Notice: Undefined index: shared in /***/public_html/wp-content/plugins/php-code-for-posts/Classes/Snippet.php on line 166

line code:

		$snippet->set_shared( intval($post_fields['shared']) );

code block:

	public static function save_posted_snippet( $post_fields )
	{
		$snippet_id = isset( $post_fields['item'] ) ? $post_fields['item'] : 0;
		$snippet = $snippet_id > 0 ? PhpCodeForPosts_Database::load_single_snippet( $snippet_id ) : new PhpCodeForPosts_Snippet();

		$snippet->set_name( stripslashes($post_fields['name']) );
		$snippet->set_code( $post_fields['code'] );
		$snippet->set_description( stripcslashes($post_fields['description']) );
		$snippet->set_shared( intval($post_fields['shared']) );

		PhpCodeForPosts_Snippet::$last_saved_snippet = $snippet;

		return PhpCodeForPosts_Database::save_snippet( $snippet );
	}

regards…