From 91b685ae4ca5a9c94873f40bc2cbeaef64e8a273 Mon Sep 17 00:00:00 2001
From: Lucien A <lu.aubert84@gmail.com>
Date: Thu, 2 Jan 2020 18:39:33 +0100
Subject: [PATCH] Added UNSTRIP_KEYWORDS option explanation

---
 tamper/unstripkeywords.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tamper/unstripkeywords.py b/tamper/unstripkeywords.py
index 394a4fe96..426992241 100644
--- a/tamper/unstripkeywords.py
+++ b/tamper/unstripkeywords.py
@@ -21,6 +21,9 @@ def tamper(payload, **kwargs):
     """
     Transforms keywords ('SELECT') so they are valid when stripped once ('SELSELECTECT')
 
+    Keywords can be set with 'UNSTRIP_KEYWORDS' environment variable:
+        $ export UNSTRIP_KEYWORDS=select,union
+
     Tested against:
         * MySQL 5.7