From 151c20ad7c538678c95caebf3d22c0270964f452 Mon Sep 17 00:00:00 2001
From: Gurusamy Sarathy <gsar@cpan.org>
Date: Tue, 22 Jun 1999 17:18:05 +0000
Subject: remove dead code

p4raw-id: //depot/perl@3545
---
 lib/Tie/RefHash.pm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'lib/Tie/RefHash.pm')

diff --git a/lib/Tie/RefHash.pm b/lib/Tie/RefHash.pm
index 66de2572fc..e9869e24e1 100644
--- a/lib/Tie/RefHash.pm
+++ b/lib/Tie/RefHash.pm
@@ -43,7 +43,7 @@ Gurusamy Sarathy        gsar@umich.edu
 
 =head1 VERSION
 
-Version 1.2    15 Dec 1996
+Version 1.21    22 Jun 1999
 
 =head1 SEE ALSO
 
@@ -94,7 +94,6 @@ sub EXISTS {
 
 sub FIRSTKEY {
   my $s = shift;
-  my $a = scalar(keys %{$s->[0]}) + scalar(keys %{$s->[1]});
   $s->[2] = 0;
   $s->NEXTKEY;
 }
-- 
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