| Subject: | Add C< return; > to STORABLE_thaw |
A proposal is underway to allow the return of alternate objects in STORABLE_thaw.
To remain fully compatible with both the old and new versions of STORABLE_thaw, you should add
return;
to the end of STORABLE_thaw in Callback.pm
This will in no other way alter the behaviour of Callback, as the return value of STORABLE_thaw is currently ignored.
After examining the code, nothing should break if you do NOT apply this fix, but it is being recommended for the prevention of accidental race conditions.