diff options
| -rw-r--r-- | src/library/scala/Iterator.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/library/scala/Iterator.scala b/src/library/scala/Iterator.scala index 9d88a72626..4fff4c3faf 100644 --- a/src/library/scala/Iterator.scala +++ b/src/library/scala/Iterator.scala @@ -238,7 +238,7 @@ trait Iterator[+A] { * @return the new iterator */ def drop(n: Int): Iterator[A] = - if (n > 0) { next; drop(n - 1) } else this + if (n > 0 && hasNext) { next; drop(n - 1) } else this /** Returns a new iterator that maps all elements of this iterator * to new elements using function <code>f</code>. |