Actor: make the refcount observable, and improve debug messages

[simgrid.git] / src / smpi / include / smpi_file.hpp

diff --git a/src/smpi/include/smpi_file.hpp b/src/smpi/include/smpi_file.hpp
index 9ad7537..97ef812 100644 (file)
--- a/src/smpi/include/smpi_file.hpp
+++ b/src/smpi/include/smpi_file.hpp
@@ -160,7 +160,7 @@ class File{
     }
     XBT_CDEBUG(smpi_pmpi, "will have to access %lld from my chunk", totreads);
 
-    char* sendbuf= static_cast<char *>(smpi_get_tmp_sendbuffer(total_sent));
+    unsigned char* sendbuf = smpi_get_tmp_sendbuffer(total_sent);
 
     if(totreads>0){
       seek(min_offset, MPI_SEEK_SET);