From cb9861c1d9756a633839cac58a12d3a7d90389ad Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Fri, 24 Mar 2017 11:13:30 +0000
Subject: [PATCH] ECC-453: grib_set fails randomly: Unable to set stepRange

---
 src/grib_accessor_class_g1step_range.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/grib_accessor_class_g1step_range.c b/src/grib_accessor_class_g1step_range.c
index f512ef6f3..87be7ae9f 100644
--- a/src/grib_accessor_class_g1step_range.c
+++ b/src/grib_accessor_class_g1step_range.c
@@ -614,7 +614,7 @@ static int pack_long(grib_accessor* a, const long* val, size_t *len)
 {
     char buff[100];
     size_t bufflen=100;
-    char sval[100];
+    char sval[100] = {0};
     char* p=sval;
     size_t svallen=100;
     grib_accessor_g1step_range* self = (grib_accessor_g1step_range*)a;