From 3aaf3409ce9137e534e9433cc4256aaef7d88e7e Mon Sep 17 00:00:00 2001
From: Oscar <oo@hellofresh.com>
Date: Tue, 28 Dec 2021 14:44:04 +0100
Subject: [PATCH] remove redundant map value type

---
 config.go | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/config.go b/config.go
index c48905f9..406a2877 100644
--- a/config.go
+++ b/config.go
@@ -248,21 +248,21 @@ func ParseConfig(connString string) (*Config, error) {
 	config.LookupFunc = makeDefaultResolver().LookupHost
 
 	notRuntimeParams := map[string]struct{}{
-		"host":                 struct{}{},
-		"port":                 struct{}{},
-		"database":             struct{}{},
-		"user":                 struct{}{},
-		"password":             struct{}{},
-		"passfile":             struct{}{},
-		"connect_timeout":      struct{}{},
-		"sslmode":              struct{}{},
-		"sslkey":               struct{}{},
-		"sslcert":              struct{}{},
-		"sslrootcert":          struct{}{},
-		"target_session_attrs": struct{}{},
-		"min_read_buffer_size": struct{}{},
-		"service":              struct{}{},
-		"servicefile":          struct{}{},
+		"host":                 {},
+		"port":                 {},
+		"database":             {},
+		"user":                 {},
+		"password":             {},
+		"passfile":             {},
+		"connect_timeout":      {},
+		"sslmode":              {},
+		"sslkey":               {},
+		"sslcert":              {},
+		"sslrootcert":          {},
+		"target_session_attrs": {},
+		"min_read_buffer_size": {},
+		"service":              {},
+		"servicefile":          {},
 	}
 
 	for k, v := range settings {