From 080ead560ac545b49d11b5c614f94edf083c8b84 Mon Sep 17 00:00:00 2001
From: Maxim Lebedev <toby3d@yandex.com>
Date: Thu, 30 Nov 2017 03:08:29 +0500
Subject: [PATCH] :bug: Fixed 'end of array' error in CommandArgument helper

---
 helpers_message.go | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/helpers_message.go b/helpers_message.go
index 5550ca0..2c34920 100644
--- a/helpers_message.go
+++ b/helpers_message.go
@@ -1,9 +1,6 @@
 package telegram
 
-import (
-	"strings"
-	"time"
-)
+import "time"
 
 func (msg *Message) IsCommand() bool {
 	if len(msg.Entities) <= 0 {
@@ -31,10 +28,13 @@ func (msg *Message) CommandArgument() string {
 		return ""
 	}
 
-	return strings.TrimLeft(
-		string([]rune(msg.Text)[(msg.Entities[0].Length):]),
-		" ",
-	)
+	argument := string([]rune(msg.Text)[msg.Entities[0].Length:])
+
+	if argument != "" {
+		return argument[1:]
+	}
+
+	return ""
 }
 
 func (msg *Message) HasArgument() bool {