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fix Undefined property: GLPIPDF::$imagekeys

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This commit is contained in:
Remi Collet 2019-09-19 13:14:28 +02:00
parent aff6e6a99a
commit b86d1ea34a
1 changed files with 4 additions and 2 deletions
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6
tcpdf.php
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@ -7796,8 +7796,10 @@ class TCPDF {
}
closedir($handle);
}
foreach($this->imagekeys as $file) {
unlink($file);
if (isset($this->imagekeys)) {
foreach($this->imagekeys as $file) {
unlink($file);
}
}
}
$preserve = array(