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Merge pull request #71 from CyberDomovoy/nsfw_showmore

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return 0 from get_body_length before loading the body to DomDocument if body is empty
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friendica 2012-07-27 04:19:12 -07:00
parent 2eccbcae25 7639f91179
commit fc3329e956
1 changed files with 5 additions and 0 deletions
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5
showmore/showmore.php
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@ -69,6 +69,11 @@ function showmore_addon_settings_post(&$a,&$b) {
function get_body_length($body) { function get_body_length($body) {
$string = trim($body); $string = trim($body);
// DomDocument doesn't like empty strings
if(! strlen($string)) {
return 0;
}
// We need to get rid of hidden tags (display: none) // We need to get rid of hidden tags (display: none)
// Get rid of the warning. It would be better to have some valid html as input // Get rid of the warning. It would be better to have some valid html as input