Subscriptions no longer sent after CVS version 1.58

We have a site where oddly subscriptions were no longer being sent after an update of the subscription module (an update which seemed to fix missing "subscribe post" links).

I tracked down what I think could be the problem, and this occured in CVS version 1.58 (Oct 12th).

case 'update':
if($node->status == '0'){break;} // unpublished. don't notify
// prevent already published edits from sending notifications
if($node->status == '1' && $node->subscriptions_currentstatus == '1'){break;}

This "case" was empty in earlier versions, and switching
subscriptions_currentstatus == '1'
to
subscriptions_currentstatus == '0'
*seems* to fix the problem (only did one test). I can't say I know what it does, though.

- Gerrit