fix: fix panic when accessing nonexistent .js file in static path (#1105

)
filebrowser · Oct 2, 2020 · ad99bf1 · ad99bf1
1 parent 4c2a094
commit ad99bf1
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/http/static.go b/http/static.go
@@ -79,7 +79,14 @@ func handleWithStaticData(w http.ResponseWriter, _ *http.Request, d *data, box *
 
 	data["Json"] = string(b)
 
-	index := template.Must(template.New("index").Delims("[{[", "]}]").Parse(box.MustString(file)))
+	fileContents, err := box.String(file)
+	if err != nil {
+		if err == os.ErrNotExist {
+			return http.StatusNotFound, err
+		}
+		return http.StatusInternalServerError, err
+	}
+	index := template.Must(template.New("index").Delims("[{[", "]}]").Parse(fileContents))
 	err = index.Execute(w, data)
 	if err != nil {
 		return http.StatusInternalServerError, err