X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5b3677b425b9cc6949c1573d59ac772540cbf4b2..36fa571a13985879dc627c70ecc2340af606aa42:/src/smpi/colls/bcast-arrival-pattern-aware.c

diff --git a/src/smpi/colls/bcast-arrival-pattern-aware.c b/src/smpi/colls/bcast-arrival-pattern-aware.c
index 73366746df..09fbbcd571 100644
--- a/src/smpi/colls/bcast-arrival-pattern-aware.c
+++ b/src/smpi/colls/bcast-arrival-pattern-aware.c
@@ -51,7 +51,7 @@ int smpi_coll_tuned_bcast_arrival_pattern_aware(void *buf, int count,
 
   /* segment is segment size in number of elements (not bytes) */
   int segment = bcast_NTSL_segment_size_in_byte / extent;
-
+  segment =  segment == 0 ? 1 :segment; 
   /* pipeline length */
   int pipe_length = count / segment;