Adapt code for earlier go version on server

1 files changed, 11 insertions, 2 deletions

diff --git a/cmd/web/handlers/fs.go b/cmd/web/handlers/fs.go
index 629a7e1..aa6bbc5 100644
--- a/cmd/web/handlers/fs.go
+++ b/cmd/web/handlers/fs.go
@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"encoding/json"
+	"io"
 	"log"
 	"net/http"
 	"os"
@@ -42,7 +43,15 @@ func (ctx *fsContext) get(w http.ResponseWriter, r *http.Request) {
 	}
 	defer root.Close()
 
-	file, err := root.ReadFile(name)
+	file, err := root.Open(name)
+	if err != nil {
+		ctx.err.Print(err.Error())
+		http.Error(w, "Internal Server Error", 500)
+		return
+	}
+	defer file.Close()
+
+	content, err := io.ReadAll(file)
 	if err != nil {
 		ctx.err.Print(err.Error())
 		http.Error(w, "Internal Server Error", 500)
@@ -64,5 +73,5 @@ func (ctx *fsContext) get(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
-	w.Write(file)
+	w.Write(content)
 }