workflows: Holding Pen details fix
- Fixes a problem where the detailed page for Holding Pen object caused an exception when information on next/previous objects from the table were missing.
Signed-off-by: Jan Aage Lavik <jan.age.lavik@cern.ch>
Jan Aage Lavik <jan.age.lavik@cern.ch> | Nov 17 2014, 14:27 |