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Avoid type warning when using array_combine on empty arrays

This commit is contained in:
Matthias Jentsch 2014-09-30 15:50:58 +02:00
parent f1903855b9
commit 8eb7db9b35
1 changed files with 3 additions and 1 deletions
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4
library/Icinga/User.php
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@ -198,7 +198,9 @@ class User
public function setPermissions(array $permissions) public function setPermissions(array $permissions)
{ {
natcasesort($permissions); natcasesort($permissions);
$this->permissions = array_combine($permissions, $permissions); if (! empty($permissions)) {
$this->permissions = array_combine($permissions, $permissions);
}
return $this; return $this;
} }