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Fix for iterate handling null

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Kyle Marek-Spartz
2014-02-17 14:15:44 -06:00
committed by Kyle Marek-Spartz
parent a67cde69bb
commit 2253d9269f
1 changed files with 4 additions and 1 deletions
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5
example/set.wren
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@ -48,9 +48,12 @@ class Set {
return _list.count return _list.count
} }
// I'm not sure on these:
iterate (i) { iterate (i) {
cleanup cleanup
if (i == null) {
if (count > 0) return 0
return null
}
if (i < count || i >= count) return false if (i < count || i >= count) return false
return i + 1 return i + 1
} }