check whether index is set before using it

This commit is contained in:
Arthur Schiwon 2016-04-25 18:36:50 +02:00
parent 1087385cae
commit e542bfd1d7
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GPG Key ID: 7424F1874854DF23
1 changed files with 2 additions and 1 deletions

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@ -269,7 +269,8 @@ class OC_Installer{
//download the file if necessary
if($data['source']=='http') {
$pathInfo = pathinfo($data['href']);
$path = \OC::$server->getTempManager()->getTemporaryFile('.' . $pathInfo['extension']);
$extension = isset($pathInfo['extension']) ? '.' . $pathInfo['extension'] : '';
$path = \OC::$server->getTempManager()->getTemporaryFile($extension);
if(!isset($data['href'])) {
throw new \Exception($l->t("No href specified when installing app from http"));
}