From ce1e48f2ce0d68ba98a5633568f32578e2045bd6 Mon Sep 17 00:00:00 2001
From: gpatel-fr <44170243+gpatel-fr@users.noreply.github.com>
Date: Wed, 8 Jun 2022 10:54:40 +0200
Subject: [PATCH] Warns that before scripts can set env vars

This can trip people as seen in this forum post: https://forum.duplicati.com/t/duplicati-library-main-controller-unsupportedoption/13104/15
---
 docs/06-advanced-options.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/06-advanced-options.md b/docs/06-advanced-options.md
index 770d9fb..ce0f94d 100644
--- a/docs/06-advanced-options.md
+++ b/docs/06-advanced-options.md
@@ -552,6 +552,7 @@ Default value: `false`
 ## Scripting options
 
 With these options you can executes a script before starting an operation, and again on completion. Module is loaded automatically, use `--disable-module` to prevent this.
+**Warning** 'before' scripts can set environment variable(s) by writing to stdout. See run-script-exemple for more information.
 
 ### run-script-before
 `--run-script-before (Path)`