From 9db6ca5b428b4efe249d7b94d65597055d09fdff Mon Sep 17 00:00:00 2001
From: Jan-Lukas Else <mail@jlelse.de>
Date: Sun, 18 Jul 2021 16:39:20 +0200
Subject: [PATCH] Catch case with no media files

---
 editorFiles.go | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/editorFiles.go b/editorFiles.go
index 86a87ab..b30cae0 100644
--- a/editorFiles.go
+++ b/editorFiles.go
@@ -8,11 +8,21 @@ import (
 )
 
 func (a *goBlog) serveEditorFiles(w http.ResponseWriter, r *http.Request) {
+	blog := r.Context().Value(blogContextKey).(string)
+	// Get files
 	files, err := a.mediaFiles()
 	if err != nil {
 		a.serveError(w, r, err.Error(), http.StatusInternalServerError)
 		return
 	}
+	// Check if files at all
+	if len(files) == 0 {
+		a.render(w, r, templateEditorFiles, &renderData{
+			BlogString: blog,
+			Data:       map[string]interface{}{},
+		})
+		return
+	}
 	// Sort files time desc
 	sort.Slice(files, func(i, j int) bool {
 		return files[i].Time.After(files[j].Time)
@@ -31,7 +41,6 @@ func (a *goBlog) serveEditorFiles(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	// Serve HTML
-	blog := r.Context().Value(blogContextKey).(string)
 	a.render(w, r, templateEditorFiles, &renderData{
 		BlogString: blog,
 		Data: map[string]interface{}{