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h5p-php-library
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Do not cache assets without files

pull/17/head
Frode Petterson 2016-01-25 14:47:48 +01:00
parent 875a7ccef3
commit 64e2001156
1 changed files with 4 additions and 1 deletions
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5
h5p-default-storage.class.php
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@ -157,8 +157,11 @@ class H5PDefaultStorage implements \H5PFileStorage {
*/ */
public function cacheAssets(&$files, $key) { public function cacheAssets(&$files, $key) {
foreach ($files as $type => $assets) { foreach ($files as $type => $assets) {
$content = ''; if (empty($assets)) {
continue; // Skip no assets
}
$content = '';
foreach ($assets as $asset) { foreach ($assets as $asset) {
// Get content from asset file // Get content from asset file
$assetContent = file_get_contents($this->path . $asset->path); $assetContent = file_get_contents($this->path . $asset->path);