From eff5df2952e26b5a1a25e95befe485068df10c81 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Sun, 6 Apr 2014 09:27:46 -0400
Subject: Fixed bug when cancelling dropdown dialog; core/ui.lua

---
 core/ui.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'core/ui.lua')

diff --git a/core/ui.lua b/core/ui.lua
index 3aa30855..128e16bd 100644
--- a/core/ui.lua
+++ b/core/ui.lua
@@ -131,7 +131,9 @@ ui.dialogs = setmetatable({}, {__index = function(t, k)
       return button, options.select_multiple and items or items[1]
     elseif not options.string_output then
       local i, value = result:match('^(%-?%d+)\n?(.*)$')
-      return tonumber(i), k ~= 'dropdown' and value or tonumber(value) + 1
+      i = tonumber(i)
+      if k == 'dropdown' then value = i > 0 and tonumber(value) + 1 or nil end
+      return i, value
     end
     return result:match('([^\n]+)\n(.*)$')
   end
-- 
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