From c54948e33421e6c4d5ffc947192dde9edddd3396 Mon Sep 17 00:00:00 2001
From: Danmei Chen <danmei.chen@belledonne-communications.com>
Date: Wed, 3 Jun 2020 21:40:55 +0200
Subject: [PATCH] fix crash: configure when lc is off

---
 Classes/LinphoneManager.m | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Classes/LinphoneManager.m b/Classes/LinphoneManager.m
index bdcead1ad..cffe0dcba 100644
--- a/Classes/LinphoneManager.m
+++ b/Classes/LinphoneManager.m
@@ -589,8 +589,9 @@ static void linphone_iphone_global_state_changed(LinphoneCore *lc, LinphoneGloba
 
 	// dispatch the notification asynchronously
 	dispatch_async(dispatch_get_main_queue(), ^(void) {
+		if (theLinphoneCore && linphone_core_get_global_state(theLinphoneCore) != LinphoneGlobalOff)
 			[NSNotificationCenter.defaultCenter postNotificationName:kLinphoneGlobalStateUpdate object:self userInfo:dict];
-		});
+	});
 }
 
 - (void)globalStateChangedNotificationHandler:(NSNotification *)notif {