diff --git a/stat.cpp b/stat.cpp
index d13afd7..69724c2 100644
--- a/stat.cpp
+++ b/stat.cpp
@@ -1148,7 +1148,7 @@ char* CStat::sRepartitionInfo(T_dynamicalRepartition * tabRepartition,
{
// if a repartition is present, this field match the repartition name
repartitionInfo = (char *)realloc(repartitionInfo, dlen + 1);
- sprintf(repartitionInfo, stat_delimiter);
+ sprintf(repartitionInfo, "%s", stat_delimiter);
for(int i=0; i<(sizeOfTab-1); i++)
{
sprintf(buffer, "%lu%s", tabRepartition[i].nbInThisBorder, stat_delimiter);