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-rw-r--r--vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php5
1 files changed, 4 insertions, 1 deletions
diff --git a/vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php b/vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php
index e3c080199..57015133a 100644
--- a/vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php
+++ b/vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php
@@ -102,8 +102,11 @@ class SystemNodeProvider implements NodeProviderInterface
return false;
}
+ $macs = [];
array_walk($addressPaths, function ($addressPath) use (&$macs) {
- $macs[] = file_get_contents($addressPath);
+ if (is_readable($addressPath)) {
+ $macs[] = file_get_contents($addressPath);
+ }
});
$macs = array_map('trim', $macs);