From f5ab1ac0da6be98acdd0dc92449e4eebcc01bdc6 Mon Sep 17 00:00:00 2001
From: steffenix <87598469+steffenix@users.noreply.github.com>
Date: Wed, 11 Sep 2024 14:28:49 +0200
Subject: [PATCH] Fix return value is the function signature (#174)

* fix return value matching the function signature

* fix removed tool version
---
 lib/abi/type_decoder.ex | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/lib/abi/type_decoder.ex b/lib/abi/type_decoder.ex
index c78974a..5fbbcd0 100644
--- a/lib/abi/type_decoder.ex
+++ b/lib/abi/type_decoder.ex
@@ -151,9 +151,16 @@ defmodule ABI.TypeDecoder do
 
   def decode(encoded_data, %FunctionSelector{returns: types, method_id: method_id}, :output)
       when is_binary(method_id) do
-    case ABI.Util.split_method_id(encoded_data) do
-      {:ok, ^method_id, rest} -> decode_raw(rest, types)
-      _ -> decode_raw(encoded_data, types)
+    if rem(byte_size(encoded_data), 32) == 0 do
+      decode_raw(encoded_data, types)
+    else
+      case ABI.Util.split_method_id(encoded_data) do
+        {:ok, ^method_id, rest} ->
+          decode_raw(rest, types)
+
+        _ ->
+          decode_raw(encoded_data, types)
+      end
     end
   end