Replace io/ioutil by os package

io/ioutil should not be used since Go 1.16.

1 files changed, 2 insertions, 2 deletions

diff --git a/main.go b/main.go
index adbdf34..f3ec517 100644
--- a/main.go
+++ b/main.go
@@ -6,10 +6,10 @@ import (
 	"embed"
 	"flag"
 	"fmt"
-	"io/ioutil"
 	"log"
 	"net/http"
 	"net/netip"
+	"os"
 	"text/template"
 )
 
@@ -88,7 +88,7 @@ func index(devices DevicesConfig) func(http.ResponseWriter, *http.Request) {
 
 // mustRead() reads a file and panics if this is not possible.
 func mustRead(path string) []byte {
-	data, err := ioutil.ReadFile(path)
+	data, err := os.ReadFile(path)
 	if err != nil {
 		log.Fatalf("Could not read '%s'!", path)
 	}