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Better check on blank tag

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This commit is contained in:
Evan Prodromou 2009-01-10 14:57:37 -05:00
parent 7c54239fc0
commit a3b72d9e3b
1 changed files with 1 additions and 1 deletions
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2
actions/tagrss.php
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@ -28,7 +28,7 @@ class TagrssAction extends Rss10Action {
function init() {
$tag = $this->trimmed('tag');
if (!$tag) {
if (!isset($tag) || mb_strlen($tag) == 0) {
common_user_error(_('No tag.'));
return false;
}