From abcf55c4987cd494bd0ab95ca7288e7d48f26690 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Tue, 16 Apr 2024 11:31:38 +0400
Subject: [PATCH] Check chat background read result.

---
 Telegram/SourceFiles/ui/chat/chat_theme.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/ui/chat/chat_theme.cpp b/Telegram/SourceFiles/ui/chat/chat_theme.cpp
index 1022f8e56b..4979e5c4ad 100644
--- a/Telegram/SourceFiles/ui/chat/chat_theme.cpp
+++ b/Telegram/SourceFiles/ui/chat/chat_theme.cpp
@@ -909,12 +909,17 @@ QImage PrepareImageForTiled(const QImage &prepared) {
 		const QString &path,
 		const QByteArray &content,
 		bool gzipSvg) {
-	return Images::Read({
+	auto result = Images::Read({
 		.path = path,
 		.content = content,
 		.maxSize = QSize(kMaxSize, kMaxSize),
 		.gzipSvg = gzipSvg,
 	}).image;
+	if (result.isNull()) {
+		result = QImage(1, 1, QImage::Format_ARGB32_Premultiplied);
+		result.fill(Qt::black);
+	}
+	return result;
 }
 
 QImage GenerateBackgroundImage(