[io] fis typos following merge commit
@@ -1914,7 +1914,7 @@ class MechanicsHdf5Runner(siconos.io.mechanics_hdf5.MechanicsHdf5):
options.minimumPointsPerturbationThreshold = 3*multipoints_iterations
self._interman = interaction_manager(options)
- if hasattr(self._interman, 'useEqualityConstraints') and len(joins)==0:
+ if hasattr(self._interman, 'useEqualityConstraints') and len(self.joints())==0:
self._interman.useEqualityConstraints(False)
# (0) NonSmooth Dynamical Systems definition
