fix(configuration): mail address decode hook func (#2790)

This fixes an issue with the mail address decode hook func which previously would attempt to decode any struct type to a mail address.

1 files changed, 2 insertions, 2 deletions

diff --git a/internal/configuration/decode_hooks.go b/internal/configuration/decode_hooks.go
index b2012d9ff..513f7fd37 100644
--- a/internal/configuration/decode_hooks.go
+++ b/internal/configuration/decode_hooks.go
@@ -10,8 +10,8 @@ import (
 
 // StringToMailAddressFunc decodes a string into a mail.Address.
 func StringToMailAddressFunc() mapstructure.DecodeHookFunc {
-	return func(f reflect.Kind, t reflect.Kind, data interface{}) (value interface{}, err error) {
-		if f != reflect.String || t != reflect.TypeOf(mail.Address{}).Kind() {
+	return func(f reflect.Type, t reflect.Type, data interface{}) (value interface{}, err error) {
+		if f.Kind() != reflect.String || t != reflect.TypeOf(mail.Address{}) {
 			return data, nil
 		}