From e7ef71145574fc7c56c76bafa5cf751cc44d5815 Mon Sep 17 00:00:00 2001 From: Jeff Squyres Date: Wed, 16 Mar 2016 15:04:39 -0700 Subject: [PATCH] usnic: allow mpool_hints to be empty Follow on to open-mpi/ompi@eac0b11 --- opal/mca/btl/usnic/btl_usnic_mca.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/opal/mca/btl/usnic/btl_usnic_mca.c b/opal/mca/btl/usnic/btl_usnic_mca.c index 006a32b6e6..84f987cf22 100644 --- a/opal/mca/btl/usnic/btl_usnic_mca.c +++ b/opal/mca/btl/usnic/btl_usnic_mca.c @@ -206,7 +206,8 @@ int opal_btl_usnic_component_register(void) #if RCACHE_VERSION == 30 CHECK(reg_string("mpool_hints", "Hints to use when selecting mpool", - NULL, &mca_btl_usnic_component.usnic_mpool_hints, 0, + NULL, &mca_btl_usnic_component.usnic_mpool_hints, + REGSTR_EMPTY_OK, OPAL_INFO_LVL_5)); CHECK(reg_string("rcache", "Name of the registration cache to be used",