[bugfix] add missing variable declaration
The variable y
is used without being declared, causing the built of
raviartthomasbasistest in dune-functions to fail.
This is a regression introduced with merge request !71 (merged).
The variable y
is used without being declared, causing the built of
raviartthomasbasistest in dune-functions to fail.
This is a regression introduced with merge request !71 (merged).