From b12e2822771d81b489bafe54bd20e65a838be48e Mon Sep 17 00:00:00 2001
From: wraitii <wraitii@wildfiregames.com>
Date: Fri, 17 Sep 2021 17:01:50 +0000
Subject: [PATCH] Fix black buttons as observer on a GAIA market.

Reported by: langbart
Reviewed By: bb
Fixes #6219

Differential Revision: https://code.wildfiregames.com/D4164
This was SVN commit r25927.
---
 .../data/mods/public/gui/session/trade/BarterButton.js     | 7 +++++++
 .../mods/public/gui/session/trade/BarterButtonManager.js   | 7 +++----
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/binaries/data/mods/public/gui/session/trade/BarterButton.js b/binaries/data/mods/public/gui/session/trade/BarterButton.js
index 09efba3c18..83167875ef 100644
--- a/binaries/data/mods/public/gui/session/trade/BarterButton.js
+++ b/binaries/data/mods/public/gui/session/trade/BarterButton.js
@@ -49,6 +49,13 @@ class BarterButton
 	 */
 	update(viewedPlayer)
 	{
+		if (viewedPlayer < 1)
+		{
+			this.buyButton.hidden = true;
+			this.sellButton.hidden = true;
+			return;
+		}
+
 		this.amountToSell = this.BarterResourceSellQuantity;
 
 		if (Engine.HotkeyIsPressed("session.massbarter"))
diff --git a/binaries/data/mods/public/gui/session/trade/BarterButtonManager.js b/binaries/data/mods/public/gui/session/trade/BarterButtonManager.js
index 607f1330c4..773b200e46 100644
--- a/binaries/data/mods/public/gui/session/trade/BarterButtonManager.js
+++ b/binaries/data/mods/public/gui/session/trade/BarterButtonManager.js
@@ -34,16 +34,15 @@ class BarterButtonManager
 
 	getSelectedButton()
 	{
-		for (let button of this.buttons)
+		for (const button of this.buttons)
 			if (!this.selectedResource || this.selectedResource == button.resourceCode)
 				return button;
 	}
 
 	update()
 	{
-		if (this.viewedPlayer >= 1)
-			for (let button of this.buttons)
-				button.update(this.viewedPlayer);
+		for (const button of this.buttons)
+			button.update(this.viewedPlayer);
 	}
 }