Use data_blob_null instead of data_blob(NULL, 0)

diff --git a/lib/util/asn1.c b/lib/util/asn1.c
index a2665ed5397ddabe5adb5b241190f2bc7f870964..c687f8dc9a1d43ff0e0fec51dc385719f2cf4314 100644 (file)
--- a/lib/util/asn1.c
+++ b/lib/util/asn1.c
@@ -653,7 +653,7 @@ bool asn1_read_OctetString(struct asn1_data *data, TALLOC_CTX *mem_ctx, DATA_BLO
        
        if (data->has_error) {
                data_blob_free(blob);
-               *blob = data_blob(NULL, 0);
+               *blob = data_blob_null;
                return false;
        }
        return true;