From 6d12a2d54c20fabe07d23d4b4a6e3afe77151f8a Mon Sep 17 00:00:00 2001
From: Mitchell Krog <mitchellkrog@gmail.com>
Date: Wed, 15 Apr 2020 14:41:42 +0200
Subject: [PATCH] Fix syntax error update-ngxblocker

REF: https://github.com/mitchellkrogza/nginx-ultimate-bad-bot-blocker/commit/22c2a61bfe97d78ee56a839046a1d39010b5a1f3
---
 update-ngxblocker | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update-ngxblocker b/update-ngxblocker
index 10f04266e..85c3c1635 100755
--- a/update-ngxblocker
+++ b/update-ngxblocker
@@ -265,7 +265,7 @@ send_email() {
 	# email report (mailx + ssmtp are enough to send emails)
 	local mail_path=$(find_binary mail)
 
-	if [ -n "$mail_path") ]; then
+	if [ -n "$(mail_path)" ]; then
 		print_message "Emailing report to: ${BOLDWHITE}$EMAIL${RESET}\n\n";
 
 		# remove ansi colour codes