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-rw-r--r--not/Demultiplexer.lua6
1 files changed, 4 insertions, 2 deletions
diff --git a/not/Demultiplexer.lua b/not/Demultiplexer.lua
index c2b2272..cbbbcef 100644
--- a/not/Demultiplexer.lua
+++ b/not/Demultiplexer.lua
@@ -27,8 +27,10 @@ end
function Demultiplexer:callWithSet (set, func, ...)
for i,test in ipairs(Controller.getSets()) do
if test == set then
- self.children[i][func](...)
- return nil
+ local child = self.children[i]
+ if child then
+ return child[func](child, ...)
+ end
end
end
end