From e78b16f93e6369b81667782ad0b1a384485a5a96 Mon Sep 17 00:00:00 2001
From: Andrew Chubatiuk <andrew.chubatiuk@motional.com>
Date: Thu, 28 Sep 2023 13:18:59 +0300
Subject: [PATCH] fixed template symbols in regex

---
 config.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/config.go b/config.go
index 30b9fdd6..4c071568 100644
--- a/config.go
+++ b/config.go
@@ -34,7 +34,13 @@ var (
 	)
 	tmplStart                 = getenv("TEMPLATE_START", "{{")
 	tmplEnd                   = getenv("TEMPLATE_END", "}}")
-	reEnvironmentPlaceholders = regexp.MustCompile(fmt.Sprintf("%s.+?%s", tmplStart, tmplEnd))
+	reEnvironmentPlaceholders = regexp.MustCompile(
+		fmt.Sprintf(
+			"%s.+?%s",
+			regexp.QuoteMeta(tmplStart),
+			regexp.QuoteMeta(tmplEnd),
+		),
+	)
 )
 
 func init() {