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Prevent PHP errors when iterating network interfaces #379

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Merged
kesselb merged 1 commit into from
May 23, 2022
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Prevent PHP errors when iterating network interfaces #379

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Prevent PHP errors when iterating network interfaces 
glob() might return false, causing "foreach() argument must be of type array|object, bool given" PHP errors

Signed-off-by: Daniel Rudolf <[email protected]>
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@PhrozenByte
PhrozenByte committed May 21, 2022
commit 57da9d82b651ead9fd1d396b84766d2df82d5bcc
2 changes: 1 addition & 1 deletion lib/OperatingSystems/DefaultOs.php
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Original file line number Diff line number Diff line change
Expand Up @@ -141,7 +141,7 @@ public function getNetworkInfo(): array {
}

public function getNetworkInterfaces(): array {
$interfaces = glob('/sys/class/net/*');
$interfaces = glob('/sys/class/net/*') ?: [];
$result = [];

foreach ($interfaces as $interface) {
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