From dc0a59b619ed0959e3e2b6c58664fd044d07b0b2 Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Tue, 15 Nov 2022 20:13:40 +0300
Subject: fix for a possible crash

---
 protocols/WhatsApp/src/appsync.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'protocols/WhatsApp/src/appsync.cpp')

diff --git a/protocols/WhatsApp/src/appsync.cpp b/protocols/WhatsApp/src/appsync.cpp
index 5f17b2e765..1a0d1b2191 100644
--- a/protocols/WhatsApp/src/appsync.cpp
+++ b/protocols/WhatsApp/src/appsync.cpp
@@ -231,7 +231,7 @@ void WhatsAppProto::ApplyPatch(const JSONNode &index, const Wa__SyncActionValue
 			setUString(pUser->hContact, "FirstName", str.c_str());
 			setUString(pUser->hContact, "LastName", fullName + str.GetLength() + 1);
 		}
-		else {
+		else if (fullName != nullptr) {
 			auto *p = strrchr(fullName, ' ');
 			if (p != 0) {
 				*p = 0;
-- 
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