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fix basename() being passed a NULL value

This commit is contained in:
Andrew Dolgov 2023-08-12 09:00:57 +03:00
parent adba0aa8d2
commit 83f5ab5c79
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1 changed files with 2 additions and 1 deletions
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3
classes/diskcache.php
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@ -243,8 +243,9 @@ class DiskCache implements Cache_Adapter {
return $this->adapter->make_dir();
}
/** @param string|null $filename null means check that cache directory itself is writable */
public function is_writable(?string $filename = null): bool {
return $this->adapter->is_writable(basename($filename));
return $this->adapter->is_writable($filename ? basename($filename) : null);
}
public function exists(string $filename): bool {