From 77fe095ac839908b71ea0d9b1a58a3a6c171c465 Mon Sep 17 00:00:00 2001 From: Luke aka SwissalpS Date: Tue, 21 Dec 2021 06:15:29 +0100 Subject: [PATCH] nil check patch (#5) * nil check patch --- init.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/init.lua b/init.lua index 9574d1a..719e002 100644 --- a/init.lua +++ b/init.lua @@ -215,7 +215,7 @@ local function handle_command(name, param) local password = nil local faction_name = nil local own_factions = factions.get_administered_factions(name) - local number_factions = #own_factions + local number_factions = own_factions and #own_factions or 0 if number_factions == 0 then return false, S("You are the owner of no faction.") elseif #params == 1 then @@ -351,7 +351,7 @@ local function handle_command(name, param) end elseif action == "leave" then local player_factions = factions.get_player_factions(name) - local number_factions = table.getn(player_factions) + local number_factions = player_factions and table.getn(player_factions) or 0 local faction_name = nil if number_factions == 0 then return false, S("You are not in a faction.") @@ -382,7 +382,7 @@ local function handle_command(name, param) local target = nil local faction_name = nil local own_factions = factions.get_administered_factions(name) - local number_factions = table.getn(own_factions) + local number_factions = own_factions and table.getn(own_factions) or 0 if number_factions == 0 then return false, S("You are the owner of no faction, you can't use this command.") elseif #params == 2 and number_factions == 1 then @@ -418,7 +418,7 @@ local function handle_command(name, param) local password = nil local faction_name = nil local own_factions = factions.get_administered_factions(name) - local number_factions = table.getn(own_factions) + local number_factions = own_factions and table.getn(own_factions) or 0 if #params == 1 then return false, S("Missing password.") elseif number_factions == 0 then @@ -449,7 +449,7 @@ local function handle_command(name, param) end elseif action == "chown" then local own_factions = factions.get_administered_factions(name) - local number_factions = table.getn(own_factions) + local number_factions = own_factions and table.getn(own_factions) or 0 local faction_name = nil local target = nil local password = nil