Make `players` variable local

2018-04-07 14:09:19 +12:00 · 2018-04-07 14:09:19 +12:00 · c449544b14
parent fc2c1f67fe
commit c449544b14
1 changed files with 1 additions and 0 deletions
--- a/init.lua
+++ b/init.lua
@ -251,6 +251,7 @@ minetest.register_chatcommand('who', {
            return false, "The channel must start with a #."
        end
        c = c:sub(2)
+        local players
        if c == main_channel:sub(2) then
            players = minetest.get_player_names()
        elseif channels[c] then