added cluster.split command

[mothur.git] / distancecommand.cpp

diff --git a/distancecommand.cpp b/distancecommand.cpp
index ec32ffeb9e2e28b7398f78c5dd5fd858de2326a0..503f64b21cfd0ae64ec7413c7bfc3dc993e7e2d3 100644 (file)
--- a/distancecommand.cpp
+++ b/distancecommand.cpp
@@ -300,6 +300,7 @@ int DistanceCommand::execute(){
                                MPI_Send(&size, 1, MPI_LONG, 0, tag, MPI_COMM_WORLD);
                        }
                }
+               MPI_Barrier(MPI_COMM_WORLD); //make everyone wait - just in case
 #else          
                                
        #if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)