From 62d385483ff93faa2dfc05ad7234eb5a891e7983 Mon Sep 17 00:00:00 2001
From: Seoyeon Kim <seoyeon2.kim@samsung.com>
Date: Fri, 8 Apr 2022 14:56:58 +0900
Subject: [PATCH] [NUI] Add Null check in Slider Dispose

- 'editModeIndicator' of Slider class is not created all the time.
 So, added Null check for this variable.

Signed-off-by: Seoyeon Kim <seoyeon2.kim@samsung.com>
---
 src/Tizen.NUI.Components/Controls/Slider.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/Tizen.NUI.Components/Controls/Slider.cs b/src/Tizen.NUI.Components/Controls/Slider.cs
index 92e2be8..b1701f1 100755
--- a/src/Tizen.NUI.Components/Controls/Slider.cs
+++ b/src/Tizen.NUI.Components/Controls/Slider.cs
@@ -1651,8 +1651,11 @@ namespace Tizen.NUI.Components
                 this.TouchEvent -= OnTouchEventForTrack;
 
                 recoverIndicator = null;
-                editModeIndicator.Dispose();
-                editModeIndicator = null;
+                if (editModeIndicator != null)
+                {
+                    editModeIndicator.Dispose();
+                    editModeIndicator = null;
+                }
             }
 
             base.Dispose(type);
-- 
2.7.4