From 41527fa25c7b0228b7933b4fb6b9854d000d5579 Mon Sep 17 00:00:00 2001
From: Harald Gliebe <harald.gliebe@gmail.com>
Date: Thu, 2 Jul 2026 09:36:51 +0200
Subject: [PATCH] Add newline after each env var export

---
 pkgs/esp-idf/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/esp-idf/default.nix b/pkgs/esp-idf/default.nix
index 8856d17..42a64e0 100644
--- a/pkgs/esp-idf/default.nix
+++ b/pkgs/esp-idf/default.nix
@@ -165,7 +165,7 @@ let
       ln -s ${customPython}/lib $out/lib
 
       for key in "''${!toolEnv[@]}"; do
-        printf "export $key=%q" "''${toolEnv[$key]}"
+        printf "export $key=%q\n" "''${toolEnv[$key]}"
       done > $out/.tool-env
 
     # make esp-idf cmake git version detection happy