From 5dc16c35f9bd02bf62c5859a822a1f7838edd088 Mon Sep 17 00:00:00 2001
From: Peter M <petermm@gmail.com>
Date: Fri, 31 Jan 2025 13:37:27 +0100
Subject: [PATCH] Fix boot_path Path loading

the boot path is a charlist eg erlang "".

But storing it in nvs with nvs_put_binary, means it's stored as a binary.

minimal fix.

Signed-off-by: Peter M <petermm@gmail.com>
---
 CHANGELOG.md                 | 1 +
 libs/esp32boot/esp32init.erl | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83fc96448..5e83c592e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,6 +33,7 @@ certain VM instructions are used.
 - Fixed compilation with latest debian gcc-arm-none-eabi
 - Fix `network:stop/0` on ESP32 so the network can be started again
 - Fix a memory corruption caused by `binary:split/2,3`
+- Fixed support for setting boot_path in NVS.
 
 ## [0.6.5] - 2024-10-15
 
diff --git a/libs/esp32boot/esp32init.erl b/libs/esp32boot/esp32init.erl
index 81a0028dc..e8d263390 100644
--- a/libs/esp32boot/esp32init.erl
+++ b/libs/esp32boot/esp32init.erl
@@ -85,7 +85,7 @@ get_boot_path() ->
         undefined ->
             "/dev/partition/by-name/main.avm";
         Path ->
-            Path
+            binary_to_list(Path)
     end.
 
 get_start_module() ->