Initialize variable.

This commit is contained in:
Alexia E. Smith 2015-05-29 09:47:28 -05:00
parent 86606966ca
commit 67229ccf73

View file

@ -39,6 +39,7 @@ class TabberHooks {
$key = md5($input);
$arr = explode("|-|", $input);
$htmlTabs = '';
foreach ($arr as $tab) {
$htmlTabs .= self::buildTab($tab, $parser);
}