Since Tag < Size, Size cannot be zero

2019-02-28 10:38:33 +01:00 · 2019-02-28 10:38:33 +01:00 · b5daedaf95
commit b5daedaf95
parent 8dd8e89c1e
1 changed files with 2 additions and 4 deletions
--- a/src/aeb_fate_encoding.erl
+++ b/src/aeb_fate_encoding.erl
@ -136,10 +136,8 @@ serialize(Map) when ?IS_FATE_MAP(Map) ->
    <<?MAP,
      (rlp_integer(Size))/binary,
      (Elements)/binary>>;
-serialize(?FATE_VARIANT(Size, Tag, Values)) when 0 =< Size
-                                                 , Size < 256
-                                                 , 0 =< Tag
-                                                 , Tag < Size ->
+serialize(?FATE_VARIANT(Size, Tag, Values)) when 0 < Size, Size < 256,
+                                                 0 =< Tag, Tag < Size ->
    <<?VARIANT, Size:8, Tag:8,
      (serialize(?FATE_TUPLE(Values)))/binary
    >>.