paralellized phylo.diversity

[mothur.git] / filterseqscommand.cpp

diff --git a/filterseqscommand.cpp b/filterseqscommand.cpp
index ffffe4e4224c64f0b6b78d4019f8486b47d8511c..a12058e4785d00e1c21b84ea453ce82c4f62797d 100644 (file)
--- a/filterseqscommand.cpp
+++ b/filterseqscommand.cpp
@@ -310,8 +310,8 @@ int FilterSeqsCommand::filterSequences() {
                                        
                                        //wait on chidren
                                        for(int i = 1; i < processors; i++) { 
-                                               char buf[4];
-                                               MPI_Recv(buf, 4, MPI_CHAR, i, tag, MPI_COMM_WORLD, &status); 
+                                               char buf[5];
+                                               MPI_Recv(buf, 5, MPI_CHAR, i, tag, MPI_COMM_WORLD, &status); 
                                        }
                                        
                                }else { //you are a child process
@@ -331,11 +331,11 @@ int FilterSeqsCommand::filterSequences() {
                                        
                                        if (m->control_pressed) {  MPI_File_close(&inMPI);  MPI_File_close(&outMPI);  return 0;  }
                                        
-                                       char buf[4];
+                                       char buf[5];
                                        strcpy(buf, "done"); 
                                        
                                        //tell parent you are done.
-                                       MPI_Send(buf, 4, MPI_CHAR, 0, tag, MPI_COMM_WORLD);
+                                       MPI_Send(buf, 5, MPI_CHAR, 0, tag, MPI_COMM_WORLD);
                                }
                                
                                MPI_File_close(&outMPI);