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Diffstat (limited to 'src/library/scala/collection/mutable/IndexedSeqView.scala')
| -rw-r--r-- | src/library/scala/collection/mutable/IndexedSeqView.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/library/scala/collection/mutable/IndexedSeqView.scala b/src/library/scala/collection/mutable/IndexedSeqView.scala index 31a4749960..7acdeeff18 100644 --- a/src/library/scala/collection/mutable/IndexedSeqView.scala +++ b/src/library/scala/collection/mutable/IndexedSeqView.scala @@ -50,7 +50,7 @@ self => trait Sliced extends super.Sliced with Transformed[A] { override def length = endpoints.width def update(idx: Int, elem: A) = - if (idx + from < until) self.update(idx + from, elem) + if (idx >= 0 && idx + from < until) self.update(idx + from, elem) else throw new IndexOutOfBoundsException(idx.toString) } |