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Null fix when handling transitions

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This commit is contained in:
Björn Ritzl 2017-09-25 18:01:40 +02:00
parent 9be4eeb87c
commit 149c50221c
1 changed files with 3 additions and 1 deletions
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4
monarch/transitions/gui.lua
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@ -79,7 +79,9 @@ function M.create(node)
-- Forward on_message calls here
function instance.handle(message_id, message, sender)
transitions[message_id](sender)
if transitions[message_id] then
transitions[message_id](sender)
end
end
-- Specify the transition function when this node is transitioned