From 4b423ee9b12aabe6ccd6a8e7dbc7db1d89dc365b Mon Sep 17 00:00:00 2001
From: HybridDog <3192173+HybridDog@users.noreply.github.com>
Date: Sat, 3 Oct 2020 18:33:43 +0200
Subject: Chatcommand: Show help message if func returns false without message

#9440
---
 doc/lua_api.txt | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'doc')

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index bd845aad3..edacfe05f 100644
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -7949,6 +7949,8 @@ Used by `minetest.register_chatcommand`.
 
         func = function(name, param),
         -- Called when command is run. Returns boolean success and text output.
+        -- Special case: The help message is shown to the player if `func`
+        -- returns false without a text output.
     }
 
 Note that in params, use of symbols is as follows:
-- 
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