Fix bug in master_only decorator function

PytLab · Nov 23, 2018 · 105a5ff · 105a5ff
1 parent af9bdeb
commit 105a5ff
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/gaft/mpiutil.py b/gaft/mpiutil.py
@@ -144,6 +144,7 @@ def master_only(func):
     '''
     @wraps(func)
     def _call_in_master_proc(*args, **kwargs):
+        mpi = MPIUtil()
         if mpi.is_master:
             return func(*args, **kwargs)