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-rw-r--r--util/set.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/util/set.lua b/util/set.lua
index a2df669c..89cd7cf3 100644
--- a/util/set.lua
+++ b/util/set.lua
@@ -75,7 +75,7 @@ function new(list)
end
function set:items()
- return items;
+ return next, items;
end
function set:remove(item)