avoid leaving MVar empty
authorJoey Hess <joeyh@joeyh.name>
Tue, 27 Dec 2016 20:26:26 +0000 (16:26 -0400)
committerJoey Hess <joeyh@joeyh.name>
Tue, 27 Dec 2016 20:26:26 +0000 (16:26 -0400)
commit41d956e0a0c785ece59b9047610419d5a4f99e9d
tree85a6fadcd4114d72e654a9280fbe515c6340c2ac
parent9e0aae036b9acce21f594057902b83845f630a88
avoid leaving MVar empty

Something might want to observe the code multiple times.
Utility/MagicWormhole.hs