fixed crash caused by nullptr in lastMessage

Author: xmdnx

Telegram/SourceFiles/dialogs/dialogs_row.cpp

@@ -574,8 +574,10 @@ void Row::paintUserpic(
 			context.now);
 	}
 	else {
-		const auto lastMessageFrom = history->lastMessage()->from();
-		lastMessageFrom->paintUserpic(p, userpicCornerView(), context.st->photoSize - skip.x() - size, context.st->photoSize - skip.y() - size, size);
+		if (history->lastMessage()->from()) {
+			const auto lastMessageFrom = history->lastMessage()->from();
+			lastMessageFrom->paintUserpic(p, userpicCornerView(), context.st->photoSize - skip.x() - size, context.st->photoSize - skip.y() - size, size);
+		}
 	}
 	p.translate(-context.st->padding.left(), -context.st->padding.top());
 	p.setOpacity(1.);

Telegram/build/setup.iss

@@ -8,7 +8,7 @@
 #define MyAppId "4356CE01-4137-4C55-9F8B-FB4EEBB6EC0C"
 #define CurrentYear GetDateTimeString('yyyy','','')
 #define MyBuildTarget "win64"
-#define MyAppVersionFull "5.0.1-12052024"
+#define MyAppVersionFull "5.0.1-13052024"
 
 [Setup]
 ; NOTE: The value of AppId uniquely identifies this application.