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| author | Aleksandar Pokopec <aleksandar.prokopec@epfl.ch> | 2009-11-10 22:37:47 +0000 |
|---|---|---|
| committer | Aleksandar Pokopec <aleksandar.prokopec@epfl.ch> | 2009-11-10 22:37:47 +0000 |
| commit | ecee4b18ad1496254c87538149eaeb7f10a8b33c (patch) | |
| tree | 5dfed47e9f3289ca049aec47165faf21aa934677 /src | |
| parent | 2a5669288a27478a2b505ed79e0022432d6955a3 (diff) | |
| download | scala-ecee4b18ad1496254c87538149eaeb7f10a8b33c.tar.gz scala-ecee4b18ad1496254c87538149eaeb7f10a8b33c.tar.bz2 scala-ecee4b18ad1496254c87538149eaeb7f10a8b33c.zip | |
Changed the ctor of the LinkedList so that it i...
Changed the ctor of the LinkedList so that it ignores null if given as
the next list.
Diffstat (limited to 'src')
| -rw-r--r-- | src/library/scala/collection/mutable/LinkedList.scala | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/library/scala/collection/mutable/LinkedList.scala b/src/library/scala/collection/mutable/LinkedList.scala index 8e4dbcc437..abd691ef5c 100644 --- a/src/library/scala/collection/mutable/LinkedList.scala +++ b/src/library/scala/collection/mutable/LinkedList.scala @@ -30,8 +30,10 @@ class LinkedList[A]() extends LinearSeq[A] def this(elem: A, next: LinkedList[A]) { this() - this.elem = elem - this.next = next + if (next != null) { + this.elem = elem + this.next = next + } } override def companion: GenericCompanion[LinkedList] = LinkedList |