X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ea5d4ac6b57a3771a16f9a998179688088f8b96c..46908fece96be2ff098547565adaf0ef5a7d7b8f:/src/instr/instr_smpi.c

diff --git a/src/instr/instr_smpi.c b/src/instr/instr_smpi.c
index ea8d33be59..92914bed88 100644
--- a/src/instr/instr_smpi.c
+++ b/src/instr/instr_smpi.c
@@ -86,7 +86,7 @@ static char *TRACE_smpi_put_key(int src, int dst, char *key, int n)
   }
   //generate the key
   static unsigned long long counter = 0;
-  snprintf(key, n, "%d%d%lld", src, dst, counter++);
+  snprintf(key, n, "%d%d%llu", src, dst, counter++);
 
   //push it
   char *a = (char*)xbt_strdup(key);