post tags array safety checks

[kyrahabattoir]

Just close this if i'm wrong but...

at

mastodon_wordpress_autopost/autopost-to-mastodon/trunk/mastodon_autopost.php

Line 544 in c24f4ce

$post_tags = get_the_tags($id);

shouldn't

        $post_tags = get_the_tags($id);
        if (sizeof($post_tags) > 0) {
            if ($post_tags) {

be instead

        $post_tags = get_the_tags($id);
        if ($post_tags) {
            if (sizeof($post_tags) > 0) {

That is, check if post_tags is not null and THEN check its length rather than the other way around?

[simonfrey]

Did you test it how it behaves with you change? If not please do so and then we know best if it still works as intended :D