diff --git a/sql/sql_string.cc b/sql/sql_string.cc index ea146c3938c..4dbc2d77206 100644 --- a/sql/sql_string.cc +++ b/sql/sql_string.cc @@ -200,7 +200,8 @@ end: #else #ifdef HAVE_SNPRINTF buff[sizeof(buff)-1]=0; // Safety - int num_chars= snprintf(buff, sizeof(buff)-1, "%.*f",(int) decimals, num); + IF_DBUG(int num_chars= ) + snprintf(buff, sizeof(buff)-1, "%.*f",(int) decimals, num); DBUG_ASSERT(num_chars > 0); DBUG_ASSERT(num_chars < (int) sizeof(buff)); #else