shhh clang scan

diff --git a/src/protocols/radius/encode.c b/src/protocols/radius/encode.c
index 21bcca05d9578fba0f55c3fe3c3b7de88c295785..0dc72732aa08f65056050924ddb62680c670a2c6 100644 (file)
--- a/src/protocols/radius/encode.c
+++ b/src/protocols/radius/encode.c
@@ -746,9 +746,10 @@ static ssize_t encode_value(uint8_t *out, size_t outlen,
        }
 
        /*
-        *      No data: skip it.
+        *      No data: don't encode the value.  The type and length should still
+        *      be written.
         */
-       if (len == 0) {
+       if (!data || (len == 0)) {
                vp = next_encodable(cursor);
                fr_proto_tlv_stack_build(tlv_stack, vp ? vp->da : NULL);
                return 0;