From 0009d211bc8049322cef6727c4e9e8178df59a5f Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Mon, 18 Feb 2019 12:53:01 +0800
Subject: [PATCH] fix "equals" of Ysername

---
 .../TelegramBotAPI/types/ChatIdentifier.kt                 | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/ChatIdentifier.kt b/src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/ChatIdentifier.kt
index 36c74899cd..176f3292d3 100644
--- a/src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/ChatIdentifier.kt
+++ b/src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/ChatIdentifier.kt
@@ -29,9 +29,10 @@ data class Username(
     }
 
     override fun equals(other: Any?): Boolean {
-        return super.equals(other) || other ?.let {
-            super.equals("@$it")
-        } ?: false
+        return super.equals(other) || when (other) {
+            is String -> super.equals("@$other")
+            else -> false
+        }
     }
 }