From d9771ded2a01c8707033760478df482311abe4c6 Mon Sep 17 00:00:00 2001 From: Dennis Jenkins Date: Wed, 19 Jan 2022 16:12:32 -0800 Subject: [PATCH] Fixes https://github.com/EdenLostMinetest/edenlost/issues/8 --- gui.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/gui.lua b/gui.lua index 0219a74..5a84846 100644 --- a/gui.lua +++ b/gui.lua @@ -265,11 +265,11 @@ function mail.show_message(name, msgnumber) button[6,8.5;2,1;delete;Delete] ]] .. theme - local from = minetest.formspec_escape(message.sender) - local to = minetest.formspec_escape(message.to) - local cc = minetest.formspec_escape(message.cc) - local subject = minetest.formspec_escape(message.subject) - local body = minetest.formspec_escape(message.body) + local from = minetest.formspec_escape(message.sender) or "" + local to = minetest.formspec_escape(message.to) or "" + local cc = minetest.formspec_escape(message.cc) or "" + local subject = minetest.formspec_escape(message.subject) or "" + local body = minetest.formspec_escape(message.body) or "" formspec = string.format(formspec, from, to, cc, subject, body) if message.unread then