Fixed NPE when calling hashCode on a product containing nulls (#216)

git-svn-id: http://lampsvn.epfl.ch/svn-repos/scala/scala/trunk@16964 5e8d7ff9-d8ef-0310-90f0-a4852d11357a
2009-01-21 16:02:59 +00:00 · 2009-01-21 16:02:59 +00:00 · 931d669ca5
parent e2414065b1
commit 931d669ca5
1 changed files with 1 additions and 1 deletions
--- a/src/library/scala/runtime/ScalaRunTime.scala
+++ b/src/library/scala/runtime/ScalaRunTime.scala
@ -87,7 +87,7 @@ object ScalaRunTime {
    var i = 0
    while (i < arr) {
      val elem = x.productElement(i)
-      code = code * 41 + (if (elem eq null) 0 else elem.hashCode())
+      code = code * 41 + (if (elem == null) 0 else elem.hashCode())
      i += 1
    }
    code