From 6a95a66f12a5407cfd8ffa7e373f756236bf0bce Mon Sep 17 00:00:00 2001
From: rr- <rr-@sakuya.pl>
Date: Mon, 20 Apr 2020 18:31:15 +0200
Subject: [PATCH] client/file-dropper: fix undefined variable

---
 client/js/controls/file_dropper_control.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/js/controls/file_dropper_control.js b/client/js/controls/file_dropper_control.js
index f725ee01..a6187209 100644
--- a/client/js/controls/file_dropper_control.js
+++ b/client/js/controls/file_dropper_control.js
@@ -89,7 +89,7 @@ class FileDropperControl extends events.EventTarget {
 
     _evtDragEnter(e) {
         this._dropperNode.classList.add('active');
-        counter++;
+        this._counter++;
     }
 
     _evtDragLeave(e) {