From 2f69f39176bec1a8bfc0b53fcc3ce1be640d6def Mon Sep 17 00:00:00 2001
From: schinz <schinz@epfl.ch>
Date: Tue, 8 Mar 2005 09:30:58 +0000
Subject: - fixed view methods to avoid NPEs when the wra...

- fixed view methods to avoid NPEs when the wrapped object itself is
null.
---
 sources/scala/Predef.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sources/scala/Predef.scala b/sources/scala/Predef.scala
index 938b27a59b..c29d751a7d 100644
--- a/sources/scala/Predef.scala
+++ b/sources/scala/Predef.scala
@@ -284,7 +284,7 @@ object Predef {
     def elements = Iterator.fromArray(xs);
     def apply(n: Int) = xs(n);
     override def hashCode(): Int = xs.hashCode();
-    override def equals(y: Any): Boolean = xs.equals(y);
+    override def equals(y: Any): Boolean = (xs == y);
     override protected def stringPrefix: String = "Array";
   }
 
@@ -293,7 +293,7 @@ object Predef {
     def elements = Iterator.fromString(str);
     def apply(n: Int) = str.charAt(n);
     override def hashCode(): Int = str.hashCode();
-    override def equals(y: Any): Boolean = str.equals(y);
+    override def equals(y: Any): Boolean = (str == y);
     override protected def stringPrefix: String = "String";
   }
 }
-- 
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