fix The Loc's bug. It happened only in very particular situations. If sender sends a task and there is no receiver, it gets blocked. If somebody suspends it in between, then neither the receiver nor the resumer was actually resuming it. Fixing it was tricky so I hope my few lines will make it. As time goes, MSG is getting more and more like an awfull pile of hack. I fear it is the next one on the CODE_TO_REWRITE list...
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@1900
48e7efb5-ca39-0410-a469-
dd3cf9ba447f
