fixes in deeplinks

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## 6.0.3
 
+* `BehaviourBuilder`:
+    * Fixes in `DeepLink` triggers and waiters
+
 ## 6.0.2
 
 * `Core`:

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeepLinkHandling.kt

@@ -38,7 +38,7 @@ suspend fun <BC : BehaviourContext> BC.onDeepLink(
     scenarioReceiver,
 ) {
     (it.messageUpdateOrNull()) ?.data ?.commonMessageOrNull() ?.withContentOrNull<TextContent>() ?.let { message ->
-        message to message.content.textSources[1].source.removePrefix(" ").decodeURLQueryComponent()
+        message to (message.content.textSources.getOrNull(1) ?.source ?.removePrefix(" ") ?.decodeURLQueryComponent() ?: return@let null)
     } ?.let(::listOfNotNull)
 }.also {
     triggersHolder.handleableCommandsHolder.registerHandleable(startRegex)