From ec37b1942c4da76f7a0f71efe81bea6835466648 Mon Sep 17 00:00:00 2001
From: sebres <serg.brester@sebres.de>
Date: Tue, 14 Jan 2020 11:39:13 +0100
Subject: [PATCH] action.d/nginx-block-map.conf: fixed backslash substitution
 (different echo behavior in some shells, gh-2596)

---
 config/action.d/nginx-block-map.conf | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/config/action.d/nginx-block-map.conf b/config/action.d/nginx-block-map.conf
index 0b6aa0ad7..ee702907e 100644
--- a/config/action.d/nginx-block-map.conf
+++ b/config/action.d/nginx-block-map.conf
@@ -103,6 +103,8 @@ actionstop = %(actionflush)s
 
 actioncheck = 
 
-actionban = echo "\\\\<fid> 1;" >> '%(blck_lst_file)s'; %(blck_lst_reload)s
+_echo_blck_row = printf '\%%s 1;\n' "<fid>"
 
-actionunban = id=$(echo "<fid>" | sed -e 's/[]\/$*.^|[]/\\&/g'); sed -i "/^\\\\$id 1;$/d" %(blck_lst_file)s; %(blck_lst_reload)s
+actionban = %(_echo_blck_row)s >> '%(blck_lst_file)s'; %(blck_lst_reload)s
+
+actionunban = id=$(%(_echo_blck_row)s | sed -e 's/[]\/$*.^|[]/\\&/g'); sed -i "/^$id$/d" %(blck_lst_file)s; %(blck_lst_reload)s