Moar debug

Author: giordano

test/test_error.jl

@@ -1,13 +1,13 @@
 using MPI
 
-@show get(ENV, "MPI_LOCALNRANKS", nothing)
-@show get(ENV, "OMPI_COMM_WORLD_SIZE", nothing)
-
 function main()
     MPI.Init()
     comm = MPI.COMM_WORLD
     rank = MPI.Comm_rank(comm)
     if rank == 1
+        @show get(ENV, "MPI_LOCALNRANKS", nothing)
+        @show get(ENV, "OMPI_COMM_WORLD_SIZE", nothing)
+        @show Comm_size(comm)
         error("This is an expected error, ignore it")
     end
     MPI.Barrier(comm)