From 879a907c5cd3be317ecfe8cd0788a7d8874af1c4 Mon Sep 17 00:00:00 2001
From: Joe <joecklau@users.noreply.github.com>
Date: Sat, 30 Jan 2021 17:29:58 +0800
Subject: [PATCH] Fix: error-checking condition was inverted.

Similar to previously fix on Ln 5359 in void Execute_SymbolInfoString() by hectorli #173 update IF checking (commit 26de553 on 27 Aug 2019), same error-checking condition was also inverted in Ln 2948 in void Execute_iBandsOnArray().
---
 mq4/MtApi.mq4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mq4/MtApi.mq4 b/mq4/MtApi.mq4
index e7325d76..a4de19aa 100755
--- a/mq4/MtApi.mq4
+++ b/mq4/MtApi.mq4
@@ -2945,7 +2945,7 @@ void Execute_iBandsOnArray()
    }
 
    param_index++;
-   if (getIntValue(ExpertHandle, param_index, total, _error))
+   if (!getIntValue(ExpertHandle, param_index, total, _error))
    {
       PrintParamError("iBandsOnArray", "total", _error);
       sendErrorResponse(ExpertHandle, -1, _error, _response_error);
@@ -8313,4 +8313,4 @@ void ExecuteRequest_SymbolInfoTick(JSONObject *jo, string &response)
    joTick.put("Volume", new JSONNumber(tick.volume));
 
    response = CreateSuccessResponse("Tick", joTick);
-}
\ No newline at end of file
+}