From 084c849fbb6df5bb6aa4ab2a616c2d85775c7944 Mon Sep 17 00:00:00 2001
From: Knut Ahlers <knut@ahlers.me>
Date: Mon, 31 Jan 2022 02:14:36 +0100
Subject: [PATCH] Lint: Fix daedcode / error message

Signed-off-by: Knut Ahlers <knut@ahlers.me>
---
 config.go                       | 2 +-
 helpers.go                      | 1 -
 plugins/fieldcollection_test.go | 2 +-
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/config.go b/config.go
index cbc1e9d..c0887bd 100644
--- a/config.go
+++ b/config.go
@@ -96,7 +96,7 @@ func loadConfig(filename string) error {
 	}
 
 	if configVersion.ConfigVersion < expectedMinConfigVersion {
-		return errors.Errorf("config version too old: %d < %d - Please have a look at the documentation!", configVersion.ConfigVersion, expectedMinConfigVersion)
+		return errors.Errorf("config version too old: %d < %d - Please have a look at the documentation", configVersion.ConfigVersion, expectedMinConfigVersion)
 	}
 
 	if err = parseConfigFromYAML(filename, tmpConfig, true); err != nil {
diff --git a/helpers.go b/helpers.go
index cd7b5b7..3f6c00b 100644
--- a/helpers.go
+++ b/helpers.go
@@ -2,6 +2,5 @@ package main
 
 var (
 	ptrBoolFalse   = func(v bool) *bool { return &v }(false)
-	ptrIntZero     = func(v int64) *int64 { return &v }(0)
 	ptrStringEmpty = func(v string) *string { return &v }("")
 )
diff --git a/plugins/fieldcollection_test.go b/plugins/fieldcollection_test.go
index 05b872a..361af30 100644
--- a/plugins/fieldcollection_test.go
+++ b/plugins/fieldcollection_test.go
@@ -80,7 +80,7 @@ func TestFieldCollectionNilDataGet(t *testing.T) {
 }
 
 func TestFieldCollectionIntToString(t *testing.T) {
-	var val int = 123
+	val := 123
 	fc := FieldCollectionFromData(map[string]interface{}{"test": val})
 
 	if !fc.CanString("test") {