Add check for directories in files endpoint

controllers/file.go

@@ -27,6 +27,10 @@ func FileHandler(w http.ResponseWriter, r *http.Request, pipes []pipelines.IPipe
 	var files []File
 
 	for _, b := range buckets {
+		if b.IsDir() == false {
+			continue
+		}
+
 		bucketFiles, err := ioutil.ReadDir("./files/" + appSettings.StorageProvider.BasePath + "/" + b.Name())
 		if err != nil {
 			writeError(w, 500, "Base path not found")
@@ -34,6 +38,10 @@ func FileHandler(w http.ResponseWriter, r *http.Request, pipes []pipelines.IPipe
 		}
 
 		for _, f := range bucketFiles {
+			if b.IsDir() == false {
+				continue
+			}
+
 			files = append(files, File{b.Name(), f.Name(), int(f.Size()), f.ModTime()})
 		}
 	}