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| author | Paul Phillips <paulp@improving.org> | 2009-06-18 17:17:06 +0000 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2009-06-18 17:17:06 +0000 |
| commit | be8e3c69114da5bc3020d5363b338b1c83aa22ef (patch) | |
| tree | d217d6cde169c6523402e05efc2979ae91f2772f /src | |
| parent | 57ac948b1bb9240e26b7d4419ef0433a7eaa1c86 (diff) | |
| download | scala-be8e3c69114da5bc3020d5363b338b1c83aa22ef.tar.gz scala-be8e3c69114da5bc3020d5363b338b1c83aa22ef.tar.bz2 scala-be8e3c69114da5bc3020d5363b338b1c83aa22ef.zip | |
tweak to hashable.
Diffstat (limited to 'src')
| -rw-r--r-- | src/library/scala/util/Hashable.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/library/scala/util/Hashable.scala b/src/library/scala/util/Hashable.scala index 348c3c0b96..b24b5c5089 100644 --- a/src/library/scala/util/Hashable.scala +++ b/src/library/scala/util/Hashable.scala @@ -24,7 +24,7 @@ abstract trait Hashable extends AnyRef { import Hashable._ protected def hashValues: Seq[Any] // in an ideal universe this would be more like Seq[Hashable] - protected def hashSeed: Int = 0 + protected def hashSeed: Int = 1 override def hashCode: Int = (hashValues map calculateHashCode).foldLeft(hashSeed)((x, y) => x * 41 + y) |