From fe8cf80e18955f32331f7ad6079f4b600f344968 Mon Sep 17 00:00:00 2001
From: Richard Watts <richard@zilliqa.com>
Date: Thu, 27 Jun 2024 18:19:43 +0100
Subject: [PATCH] (fix) More fixes for transit

---
 Makefile                  | 2 +-
 README.md                 | 1 +
 src/eval/Ipcmessage_pb.ml | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 7a848f8f9..38a1e79bb 100644
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,7 @@ default: release
 APT_REQUIREMENTS= autoconf bison build-essential ca-certificates  ccache  cmake  cron curl dnsutils gawk \
 	git lcov libcurl4-openssl-dev libev-dev libgmp-dev libpcre3-dev libssl-dev libtool \
 	libxml2-utils ninja-build nload ocaml ocl-icd-opencl-dev opam  openssh-client patchelf pkg-config \
-	rsync rsyslog tar unzip vim wget zip zlib1g-dev
+	rsync rsyslog tar unzip vim wget zip zlib1g-dev ocaml-dune
 
 install-from-apt:
 	apt-get update -y
diff --git a/README.md b/README.md
index ae620deb4..96f35f290 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,7 @@ To force vcpkg to try again. You'll also need to do:
 
 ```
 make opamdep
+eval $(opam env)
 ```
 
 To make opam dependencies. You may well need to:
diff --git a/src/eval/Ipcmessage_pb.ml b/src/eval/Ipcmessage_pb.ml
index 1bc9abf38..fdf722565 100644
--- a/src/eval/Ipcmessage_pb.ml
+++ b/src/eval/Ipcmessage_pb.ml
@@ -111,7 +111,7 @@ let rec encode_proto_scilla_val_map (v : Ipcmessage_types.proto_scilla_val_map)
     encoder =
   let encode_key = Pbrt.Encoder.string in
   let encode_value x encoder =
-    Pbrt.Encoder.nested encode_proto_scilla_val x encoder
+    Pbrt.Encoder.nested (encode_proto_scilla_val x) encoder
   in
   List.iter v.Ipcmessage_types.m ~f:(fun (k, v) ->
       Pbrt.Encoder.key 1 Pbrt.Bytes encoder;