From 27890e2d86134b93f15fafd206addf38a5fe0b49 Mon Sep 17 00:00:00 2001
From: VladimirMangos <vladimir@getmangos.com>
Date: Mon, 20 Oct 2008 12:28:39 +0400
Subject: [PATCH]  * Fixed: restore show subcommands for .help <command> if
 any.

---
 src/game/Chat.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/game/Chat.cpp b/src/game/Chat.cpp
index a45c217..c79eb65 100644
--- a/src/game/Chat.cpp
+++ b/src/game/Chat.cpp
@@ -702,7 +702,8 @@ bool ChatHandler::ShowHelpForSubCommands(ChatCommand *table, char const* cmd, ch
         if(m_session->GetSecurity() < table[i].SecurityLevel)
             continue;
 
-        if( !hasStringAbbr(table[i].Name, subcmd) )
+        /// for empty subcmd show all available
+        if( *subcmd && !hasStringAbbr(table[i].Name, subcmd))
             continue;
 
         (list += "\n    ") += table[i].Name;
-- 
2.11.4.GIT