Fixed a stupid type mismatch. Thanks Jeff for noticing.

Aurelien

This commit was SVN r19672.

ompi/mca/pml/v/mca/vprotocol/pessimist/vprotocol_pessimist_component.c

@@ -135,7 +135,7 @@ int mca_vprotocol_pessimist_enable(bool enable) {
     }
     else {
         vprotocol_pessimist_sender_based_finalize();
-        vprotocol_pessimist_event_logger_disconnect(&mca_vprotocol_pessimist.el_comm);
+        vprotocol_pessimist_event_logger_disconnect(mca_vprotocol_pessimist.el_comm);
     }
     return OMPI_SUCCESS;
 }