From ff87501ec66c3a684755d083e7bcb77df707d644 Mon Sep 17 00:00:00 2001
From: Masatoshi N <nishiguchi.masa@gmail.com>
Date: Sun, 30 Oct 2022 15:19:28 -0400
Subject: [PATCH] =?UTF-8?q?Append=20=C2=B0C=20to=20temperature=20value?=
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---
 lib/nerves_motd.ex        | 2 +-
 test/nerves_motd_test.exs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/nerves_motd.ex b/lib/nerves_motd.ex
index ac53547..3c43d72 100644
--- a/lib/nerves_motd.ex
+++ b/lib/nerves_motd.ex
@@ -115,7 +115,7 @@ defmodule NervesMOTD do
   defp temperature_row() do
     case runtime_mod().cpu_temperature() do
       {:ok, temperature_c} ->
-        [{"Temperature", :erlang.float_to_binary(temperature_c, decimals: 1)}]
+        [{"Temperature", [:erlang.float_to_binary(temperature_c, decimals: 1), "°C"]}]
 
       _ ->
         nil
diff --git a/test/nerves_motd_test.exs b/test/nerves_motd_test.exs
index 39ad549..a2277f8 100644
--- a/test/nerves_motd_test.exs
+++ b/test/nerves_motd_test.exs
@@ -93,7 +93,7 @@ defmodule NervesMOTDTest do
     |> Mox.expect(:applications, 1, default_applications_code())
     |> Mox.expect(:cpu_temperature, 1, fn -> {:ok, 41.234} end)
 
-    assert capture_motd() =~ ~r/Temperature  : 41.2/
+    assert capture_motd() =~ ~r/Temperature  : 41.2°C/
   end
 
   test "Temperature when unavailable" do