From ceba86abcb704cb0db226de5251b7594b4076304 Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Thu, 17 Nov 2022 12:33:16 +0600
Subject: [PATCH] Fixes in CallbackQuery waiters

---
 CHANGELOG.md                                                   | 3 +++
 .../behaviour_builder/expectations/WaitCallbackQuery.kt        | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cfe65e6ffe..c2b55c4444 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## 4.1.2
 
+* `BehaviourBuilder`:
+    * Fixes in `CallbackQuery` waiters
+
 ## 4.1.1
 
 * `Core`:
diff --git a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQuery.kt b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQuery.kt
index 7be3ea5ee1..492ed205e5 100644
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQuery.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQuery.kt
@@ -20,7 +20,7 @@ suspend inline fun <reified O> BehaviourContext.waitCallbackQueries(
     initRequest,
     errorFactory
 ) {
-    (it.callbackQueryUpdateOrNull() ?.data as O).let(::listOfNotNull)
+    (it.callbackQueryUpdateOrNull() ?.data as? O).let(::listOfNotNull)
 }