From 0da37326d6be34586ff3bfabfce665c52bfc8cb4 Mon Sep 17 00:00:00 2001
From: historic_bruno <ben@wildfiregames.com>
Date: Fri, 14 Dec 2012 19:22:08 +0000
Subject: [PATCH] Fixes bug that caused training icons for unavailable units to
 not be greyed out

This was SVN commit r12993.
---
 binaries/data/mods/public/gui/session/unit_commands.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/binaries/data/mods/public/gui/session/unit_commands.js b/binaries/data/mods/public/gui/session/unit_commands.js
index 7f07b220d7..8bf50cd2cf 100644
--- a/binaries/data/mods/public/gui/session/unit_commands.js
+++ b/binaries/data/mods/public/gui/session/unit_commands.js
@@ -728,7 +728,6 @@ function setupUnitPanel(guiName, usedPanels, unitEntState, playerState, items, c
 					var trainingCategory = null;
 					if (template.trainingRestrictions)
 						trainingCategory = template.trainingRestrictions.category;
-					var grayscale = "";
 					if (trainingCategory && playerState.entityLimits[trainingCategory] &&
 						playerState.entityCounts[trainingCategory] >= playerState.entityLimits[trainingCategory])
 						grayscale = "grayscale:";