From 68b040d481224536a5b4515c2eaded44498c19db Mon Sep 17 00:00:00 2001
From: Manuel Simon Hirsig <simon.hirsig@gmail.com>
Date: Fri, 10 Jun 2016 13:23:00 +0200
Subject: [PATCH] small refactoring

---
 slash.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/slash.lua b/slash.lua
index a2a682d..c08638e 100644
--- a/slash.lua
+++ b/slash.lua
@@ -57,7 +57,9 @@ function SlashCmdList.AUX(command)
 		end
 	elseif arguments[1] == 'delchar' then
 		local realm = GetCVar('realmName')
-		aux_characters[realm] = aux_characters[realm] or {}
+		if not aux_characters[realm] then
+			return
+		end
 		for i=2,getn(arguments) do
 			local name = string.gsub(strlower(arguments[i]), '^%l', strupper)
 			if aux_characters[realm][name] then