- {'It\'s recommended to visit the picture wall after enabling this feature.'|t}
- {'If you have a large database, the first retrieval may take a few minutes.'|t}
+ {if="$gd_enabled"}
+ {'It\'s recommended to visit the picture wall after enabling this feature.'|t}
+ {'If you have a large database, the first retrieval may take a few minutes.'|t}
+ {else}
+ {'You need to enable the extension <code>php-gd</code> to use thumbnails.'|t}
+ {/if}