From 14bfabd6e9e23c255dd0bec229d923b19f5d7407 Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <gunar@schorcht.net>
Date: Tue, 10 Jan 2023 22:12:56 +0100
Subject: [PATCH] dist/tools/esptools/export.sh: fix IDF_TOOL_PATH default
 setting

---
 dist/tools/esptools/export.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dist/tools/esptools/export.sh b/dist/tools/esptools/export.sh
index f3ab4d58f4..19dee95036 100755
--- a/dist/tools/esptools/export.sh
+++ b/dist/tools/esptools/export.sh
@@ -5,6 +5,10 @@ ESP32_GCC_VERSION_DIR="8.4.0"
 
 ESP32_OPENOCD_VERSION="v0.11.0-esp32-20211220"
 
+if [ -z ${IDF_TOOLS_PATH} ]; then
+    IDF_TOOLS_PATH=${HOME}/.espressif
+fi
+
 TOOLS_PATH=${IDF_TOOLS_PATH}/tools
 
 export_arch()