From 8f18ff4f188f7527589dcbd943ffea84dc2c43f4 Mon Sep 17 00:00:00 2001
From: West14 <30056636+West14@users.noreply.github.com>
Date: Fri, 21 Jan 2022 14:28:33 +0200
Subject: [PATCH] [quote] Fix possible null-reference.

---
 modules/ChatQuotes/Handler/Quote.cs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/modules/ChatQuotes/Handler/Quote.cs b/modules/ChatQuotes/Handler/Quote.cs
index 0cbcdab..ba7d9de 100644
--- a/modules/ChatQuotes/Handler/Quote.cs
+++ b/modules/ChatQuotes/Handler/Quote.cs
@@ -25,7 +25,13 @@ public class Quote : BotEventHandler
             return;
         }
 
-        var file = new InputOnlineFile(await _quoteGenerator.GenerateQuoteImage(replyToMessage));
-        await Bot.SendStickerAsync(Chat.Id, file, replyToMessageId: msg.MessageId);
+        var quoteImage = await _quoteGenerator.GenerateQuoteImage(replyToMessage);
+        if (quoteImage == null)
+        {
+            return;
+        }
+
+        await Bot.SendStickerAsync(Chat.Id, new InputOnlineFile(quoteImage), 
+            replyToMessageId: msg.MessageId);
     }
 }
\ No newline at end of file