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[CMAKE] Remove index_create.pl from CMakeLists.txt
[simgrid.git]
/
src
/
smpi
/
smpi_coll.cpp
diff --git
a/src/smpi/smpi_coll.cpp
b/src/smpi/smpi_coll.cpp
index
dcf9240
..
3d50a57
100644
(file)
--- a/
src/smpi/smpi_coll.cpp
+++ b/
src/smpi/smpi_coll.cpp
@@
-124,7
+124,8
@@
int find_coll_description(s_mpi_coll_description_t * table,
{
char *name_list = NULL;
int selector_on=0;
- if(name==NULL){//no argument provided, use active selector's algorithm
+ if (name==NULL || name[0] == '\0') {
+ //no argument provided, use active selector's algorithm
name=(char*)xbt_cfg_get_string("smpi/coll-selector");
selector_on=1;
}