fix warning
authorRoss Paterson <ross@soi.city.ac.uk>
Fri, 3 Jul 2015 21:59:05 +0000 (21:59 +0000)
committerRoss Paterson <ross@soi.city.ac.uk>
Fri, 3 Jul 2015 21:59:05 +0000 (21:59 +0000)
commit67b1010762de7ddf0bc36c643075398e905f68cd
tree6650fbc6d11715c14eed8e86c0e1617ea2bcae71
parentdb2251865b7fb050936bba3cbeb9dda9bcf58ef5
fix warning
Control/Monad/Trans/Maybe.hs