No longer reconfigures when config.json is not saved.

src/window.cc

@@ -177,12 +177,13 @@ void Window::create_menu() {
   });
 
   menu.action_group->add(Gtk::Action::create("FileSave", "Save"), Gtk::AccelKey(menu.key_map["save"]), [this]() {
-    notebook.save_current();
+    if(notebook.save_current()) {
-    if(notebook.get_current_page()!=-1) {
+      if(notebook.get_current_page()!=-1) {
-      if(notebook.get_current_view()->file_path==Singleton::config_dir()+"config.json") {
+        if(notebook.get_current_view()->file_path==Singleton::config_dir()+"config.json") {
-        configure();
+          configure();
-        for(int c=0;c<notebook.size();c++)
+          for(int c=0;c<notebook.size();c++)
-          notebook.get_view(c)->configure();
+            notebook.get_view(c)->configure();
+        }
       }
     }
   });