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Merge pull request #39 from texm/master

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Ensure char is valid
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vrld 2016-07-06 14:56:11 +02:00 • committed by GitHub
commit e64a822de8
1 changed files with 1 additions and 1 deletions
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2
input.lua
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@ -55,7 +55,7 @@ return function(core, input, ...)
if opt.hasKeyboardFocus then if opt.hasKeyboardFocus then
local keycode,char = core:getPressedKey() local keycode,char = core:getPressedKey()
-- text input -- text input
if char ~= "" then if char and char ~= "" then
local a,b = split(input.text, input.cursor) local a,b = split(input.text, input.cursor)
input.text = table.concat{a, char, b} input.text = table.concat{a, char, b}
input.cursor = input.cursor + utf8.len(char) input.cursor = input.cursor + utf8.len(char)