muba - Makes perfect sense.

I deal with errors ( such as login fail ) by either Croaking or returning two values so: 

my( $is_success, $return_val ) = this_function_might_return_mu();

[download]

But I see the obvious merit in returning undef - Something I intend to use in the future.

In reply to Re^4: How come undef eq '' ?? by tmharish
in thread How come undef eq '' ?? by tmharish

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