From e33ba51945abe25bd3a17bb78eee38a074e824f6 Mon Sep 17 00:00:00 2001
From: Keramat Jokar <keramatjokar8855@gmail.com>
Date: Tue, 23 Nov 2021 20:15:13 +0330
Subject: [PATCH] Fixed a possible crash problem in some time

---
 .../src/main/java/org/telegram/ui/LaunchActivity.java         | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/TMessagesProj/src/main/java/org/telegram/ui/LaunchActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/LaunchActivity.java
index cdd061243..d6c394a27 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/LaunchActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/LaunchActivity.java
@@ -5641,6 +5641,8 @@ public class LaunchActivity extends Activity implements ActionBarLayout.ActionBa
                 actionBarLayout.rebuildAllFragmentViews(last, last);
             }
         }
-        drawerLayoutAdapter.notifyDataSetChanged();
+        if (drawerLayoutAdapter != null) {
+            drawerLayoutAdapter.notifyDataSetChanged();
+        }
     }
 }