Fix #7: Pressing return crashes Input.

Add arguments to call of keyboard.pressed() in input.lua.
Add sanity check to keyboard.pressed().

1 files changed, 1 insertions, 1 deletions

diff --git a/input.lua b/input.lua
index 17c372f..dd5e3aa 100644
--- a/input.lua
+++ b/input.lua
@@ -63,7 +63,7 @@ return function(w)
 	-- info
 	elseif keyboard.key == 'return' then
 		keyboard.clearFocus()
-		keyboard.pressed()
+		keyboard.pressed('', -1)
 	elseif keyboard.code >= 32 and keyboard.code < 127 then
 		local left = w.info.text:sub(1,w.info.cursor)
 		local right =  w.info.text:sub(w.info.cursor+1)