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Merge pull request #7453 from nextcloud/txt_fopen_error 

Properly detect if fopen fails for txt previews
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Roeland Jago Douma 2017-12-11 21:30:19 +01:00 committed by GitHub
parent 179be8d95c 53400a1972
commit e1740c9242
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1 changed files with 5 additions and 0 deletions
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5
lib/private/Preview/TXT.php
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@ -46,6 +46,11 @@ class TXT extends Provider {
*/
public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) {
$content = $fileview->fopen($path, 'r');
if ($content === false) {
return false;
}
$content = stream_get_contents($content,3000);
//don't create previews of empty text files