From e87aa258809a037bfe732eccb15f8da04cf093fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thorben=20G=C3=BCnther?= <admin@xenrox.net>
Date: Thu, 9 Jan 2020 11:27:00 +0100
Subject: [PATCH] tools: update with lint

---
 tools/file.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/file.go b/tools/file.go
index fa4258e..362de02 100644
--- a/tools/file.go
+++ b/tools/file.go
@@ -6,6 +6,7 @@ import (
 	"strconv"
 )
 
+// ScanFileString reads a file line by line and saves as string slice
 func ScanFileString(filename string) ([]string, error) {
 	file, err := os.Open(filename)
 	if err != nil {
@@ -21,6 +22,7 @@ func ScanFileString(filename string) ([]string, error) {
 	return lines, scanner.Err()
 }
 
+// ScanFileInt reads a file line by line and saves as int slice
 func ScanFileInt(filename string) ([]int, error) {
 	file, err := os.Open(filename)
 	if err != nil {
-- 
2.44.0