hub.darcs.net :: ivanm -> graphviz -> issue

Bindings to Graphviz for graph visualisation. (http://projects.haskell.org/graphviz/)

#9FIx compatibility with GHC 7.10

This small fix allows the package to be built with GHC 7.10.

Issue Bundle
  • darcsden 1.2 beta built Jun 23 201810:48:19
  • report problems to simon