From 34946572bf5b28126cbe00c255c06f0ef873fb7f Mon Sep 17 00:00:00 2001
From: vdemydiuk <vdemydiuk@gmail.com>
Date: Thu, 7 Jan 2016 01:30:25 +0200
Subject: [PATCH] Fixed bug in iCustom when parameters are null or empty

---
 MtApi/MtApiClient.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/MtApi/MtApiClient.cs b/MtApi/MtApiClient.cs
index 19084530..f87fcaab 100755
--- a/MtApi/MtApiClient.cs
+++ b/MtApi/MtApiClient.cs
@@ -855,7 +855,10 @@ namespace MtApi
             var commandParameters = new ArrayList { symbol, timeframe, name };
             int arraySize = parameters != null ? parameters.Length : 0;
             commandParameters.Add(arraySize);
-            commandParameters.AddRange(parameters);
+            if (arraySize > 0)
+            {
+                commandParameters.AddRange(parameters);
+            }
             commandParameters.Add(mode);
             commandParameters.Add(shift);