Fix for wrong results from groupBy on views.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/library/scala/collection/TraversableViewLike.scala b/src/library/scala/collection/TraversableViewLike.scala
index 23e967aea0..36fe6251df 100644
--- a/src/library/scala/collection/TraversableViewLike.scala
+++ b/src/library/scala/collection/TraversableViewLike.scala
@@ -169,7 +169,7 @@ trait TraversableViewLike[+A,
     newForced(thisSeq.scanRight(z)(op)).asInstanceOf[That]
 
   override def groupBy[K](f: A => K): immutable.Map[K, This] =
-    thisSeq.groupBy(f).mapValues(xs => newForced(thisSeq))
+    thisSeq groupBy f mapValues (xs => newForced(xs))
 
   override def toString = viewToString
 }