[LA.pm] -l returns false on broken symlinks

[Ofer Nave]

I've just discovered that the -l test operator returns false on broken 
symlinks.  This, of course, makes perfect sense, since in the context of 
symlinks it is known that the operator's tests apply to the symlinks 
target, and with regards to a broken symlink, the target clearly doesn't 
exist.  :)

However, this brings up the question: If you want to determine whether or 
not the symlink exists, how do you?  Prerably without ugliness like system 
calls and parsing text output.

-ofer