From 185a0f09b109ecebb057d68c9233e31762c1e32e Mon Sep 17 00:00:00 2001
From: niksedk <nikse.dk@gmail.com>
Date: Tue, 18 Aug 2015 21:28:11 +0200
Subject: [PATCH] Fixed possible crash in vlc

---
 src/Logic/VideoPlayers/LibVlcDynamic.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Logic/VideoPlayers/LibVlcDynamic.cs b/src/Logic/VideoPlayers/LibVlcDynamic.cs
index eb61056d3..6de999e90 100644
--- a/src/Logic/VideoPlayers/LibVlcDynamic.cs
+++ b/src/Logic/VideoPlayers/LibVlcDynamic.cs
@@ -681,6 +681,9 @@ namespace Nikse.SubtitleEdit.Logic.VideoPlayers
 
         private void MouseTimerTick(object sender, EventArgs e)
         {
+            if (_mouseTimer == null)
+                return;
+
             _mouseTimer.Stop();
             if (_parentForm != null && _ownerControl != null && _ownerControl.Visible && _parentForm.ContainsFocus && IsLeftMouseButtonDown())
             {
@@ -700,6 +703,8 @@ namespace Nikse.SubtitleEdit.Logic.VideoPlayers
                     }
                 }
             }
+            if (_mouseTimer == null)
+                return;
             _mouseTimer.Start();
         }