From 56ef6bba3ee8c20d1fbb744585ca6571222369f8 Mon Sep 17 00:00:00 2001
From: Rubenlagu <rberlopez@gmail.com>
Date: Wed, 20 Jan 2016 21:29:02 +0100
Subject: [PATCH] 1. Minor fix

---
 src/main/java/org/telegram/telegrambots/TelegramBotsApi.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/telegram/telegrambots/TelegramBotsApi.java b/src/main/java/org/telegram/telegrambots/TelegramBotsApi.java
index e5158108..50c90289 100644
--- a/src/main/java/org/telegram/telegrambots/TelegramBotsApi.java
+++ b/src/main/java/org/telegram/telegrambots/TelegramBotsApi.java
@@ -108,7 +108,7 @@ public class TelegramBotsApi {
         if (botToken == null) {
             throw new TelegramApiException("Parameter botToken can not be null");
         }
-        setWebhook(extrenalUrl, botToken, pathToCertificate, publicCertificateName);
+        setWebhook(extrenalUrl == null ? "" : extrenalUrl, botToken, pathToCertificate, publicCertificateName);
     }
 
     /**