Release Notes › Policy Server Release Notes › General Considerations › Perl Scripting Interface Limitations › Methods that Return Arrays May Return undef in a One-Element Array (28499)

Methods that Return Arrays May Return undef in a One-Element Array (28499)

With methods that return an array, undef should be returned if an error occurs or there is nothing to return. However, these methods may incorrectly return a one-element array with the first element set to undef.