From c4244804d8aceab503255e04792b664cb949e006 Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Wed, 15 Feb 2023 13:26:54 +0100
Subject: [PATCH] Prevent crash when destroying GroupedCallLogData if
 lastCallLogViewModel wasn't created yet

---
 .../main/history/data/GroupedCallLogData.kt          | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/org/linphone/activities/main/history/data/GroupedCallLogData.kt b/app/src/main/java/org/linphone/activities/main/history/data/GroupedCallLogData.kt
index e00a9c5dd..522f759ec 100644
--- a/app/src/main/java/org/linphone/activities/main/history/data/GroupedCallLogData.kt
+++ b/app/src/main/java/org/linphone/activities/main/history/data/GroupedCallLogData.kt
@@ -27,10 +27,18 @@ class GroupedCallLogData(callLog: CallLog) {
     val callLogs = arrayListOf(callLog)
     val lastCallLogViewModel: CallLogViewModel
         get() {
-            return CallLogViewModel(lastCallLog)
+            if (::_lastCallLogViewModel.isInitialized) {
+                return _lastCallLogViewModel
+            }
+            _lastCallLogViewModel = CallLogViewModel(lastCallLog)
+            return _lastCallLogViewModel
         }
 
+    private lateinit var _lastCallLogViewModel: CallLogViewModel
+
     fun destroy() {
-        lastCallLogViewModel.destroy()
+        if (::_lastCallLogViewModel.isInitialized) {
+            lastCallLogViewModel
+        }
     }
 }