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Fix detection of non extention types 

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
This commit is contained in:
Roeland Jago Douma 2019-12-12 09:58:22 +01:00 committed by Backportbot
parent 877e1bb55b
commit c743af30d6
1 changed files with 5 additions and 2 deletions
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7
lib/private/Files/Type/Detection.php
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@ -181,8 +181,11 @@ class Detection implements IMimeTypeDetector {
$fileName = preg_replace('!((\.v\d+)|((\.ocTransferId\d+)?\.part))$!', '', $fileName);
//try to guess the type by the file extension
$extension = strtolower(strrchr($fileName, '.'));
$extension = substr($extension, 1); //remove leading .
$extension = strrchr($fileName, '.');
if ($extension !== false) {
$extension = strtolower($extension);
$extension = substr($extension, 1); //remove leading .
}
return (isset($this->mimetypes[$extension]) && isset($this->mimetypes[$extension][0]))
? $this->mimetypes[$extension][0]
: 'application/octet-stream';