From 337f3eaa6f2f2124f1551b0f52547f57313ccc09 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Thu, 16 Jan 2020 14:16:09 -0500
Subject: Fixed some Windows terminal version issues and updated to PDCurses
 3.9. `io.popen()` and `os.execute()` change the console mode such that mouse
 clicks are no longer detected. Make sure it's reset. Also prevent
 `os.execute()` output from overwriting the window.

---
 core/init.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'core')

diff --git a/core/init.lua b/core/init.lua
index 9b47de12..5724c908 100644
--- a/core/init.lua
+++ b/core/init.lua
@@ -21,11 +21,11 @@ if CURSES and WIN32 then
   function os.spawn(argv, ...)
     local current_dir = lfs.currentdir()
     local i = 1
-    if type(select(i, ...)) == 'string' then
+    if type(select(i, ...) or nil) == 'string' then
       lfs.chdir(select(i, ...)) -- cwd
       i = i + 1
     end
-    if type(select(i, ...)) == 'table' then i = i + 1 end -- env (ignore)
+    if type(select(i, ...) or nil) == 'table' then i = i + 1 end -- env (ignore)
     local p = io.popen(argv..' 2>&1')
     if select(i, ...) then select(i, ...)(p:read('a')) end -- stdout_cb
     local status = select(3, p:close())
-- 
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