From 2cfe9977a692da7bfb4f87de453ee789ccda79e0 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Wed, 5 Mar 2014 19:34:58 -0500
Subject: Added support for gtdialog's new `optionselect` dialog. This requires
 gtdialog r68 (changeset 1426c89d2874).

---
 core/ui.lua | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'core/ui.lua')

diff --git a/core/ui.lua b/core/ui.lua
index 744b09e8..5ae30b79 100644
--- a/core/ui.lua
+++ b/core/ui.lua
@@ -86,7 +86,12 @@ ui.dialogs = setmetatable({}, {__index = function(t, k)
   -- @return Lua objects depending on the dialog kind
   return function(options)
     if not options.button1 then options.button1 = _L['_OK'] end
-    if options.select then options.select = options.select - 1 end
+    local select = options.select
+    if type(select) == 'number' then 
+      options.select = select - 1 
+    elseif type(select) == 'table' then
+      for i = 1, #select do select[i] = select[i] - 1 end
+    end
     -- Transform key-value pairs into command line arguments.
     local args = {}
     for option, value in pairs(options) do
-- 
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