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Avoid race condition

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Alessandro Lai 2017-12-22 10:16:23 +01:00 committed by Adrien Crivelli
parent a653e09bf0
commit b5057f44b1
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1 changed files with 3 additions and 1 deletions
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4
src/PhpSpreadsheet/Helper/Sample.php
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@ -141,7 +141,9 @@ class Sample
{ {
$tempFolder = sys_get_temp_dir() . '/phpspreadsheet'; $tempFolder = sys_get_temp_dir() . '/phpspreadsheet';
if (!is_dir($tempFolder)) { if (!is_dir($tempFolder)) {
mkdir($tempFolder); if (! mkdir($tempFolder) && ! is_dir($tempFolder)) {
throw new \RuntimeException(sprintf('Directory "%s" was not created', $tempFolder));
}
} }
return $tempFolder; return $tempFolder;