sprintf(): Too few arguments in (...)/thesography/exifography.php #6

Hi,

Using PHP 7.3 (I guess anything above 7), I was getting a lot of warnings from line 385:

PHP Warning: sprintf(): Too few arguments in /home/mydomain/public_html/wpan/wp-content/plugins/thesography/exifography.php on line 385

The offending line reads:

$output[$key] = sprintf(stripslashes($options['before_item']),$key) . $value . stripslashes($options['sep']) . $exif . stripslashes($options['after_item']);

Which I've changed to the following in order to surpress the warnings:

$output[$key] = sprintf(stripslashes($options['before_item']),$key,"") . $value . stripslashes($options['sep']) . $exif . stripslashes($options['after_item']);

Cheers