From 48ece0902e4df68650e04e671ee4574e9d25ca80 Mon Sep 17 00:00:00 2001
From: David Mitchell <davem@iabyn.com>
Date: Mon, 18 Nov 2013 15:07:23 +0000
Subject: [PATCH] SDBM_File: fix 'set but not used' warning

the NEXTKEY() method has a key arg, but sdbm_nextkey() doesn't.
So don't bother mapping the key SV arg to a datum_key type.
---
 ext/SDBM_File/SDBM_File.pm | 2 +-
 ext/SDBM_File/SDBM_File.xs | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/ext/SDBM_File/SDBM_File.pm b/ext/SDBM_File/SDBM_File.pm
index c989ceb..d369b54 100644
--- a/ext/SDBM_File/SDBM_File.pm
+++ b/ext/SDBM_File/SDBM_File.pm
@@ -7,7 +7,7 @@ require Tie::Hash;
 require XSLoader;
 
 our @ISA = qw(Tie::Hash);
-our $VERSION = "1.09";
+our $VERSION = "1.10";
 
 XSLoader::load();
 
diff --git a/ext/SDBM_File/SDBM_File.xs b/ext/SDBM_File/SDBM_File.xs
index 291e41b..2da097e 100644
--- a/ext/SDBM_File/SDBM_File.xs
+++ b/ext/SDBM_File/SDBM_File.xs
@@ -101,7 +101,6 @@ sdbm_FIRSTKEY(db)
 datum_key
 sdbm_NEXTKEY(db, key)
 	SDBM_File	db
-	datum_key	key;
 
 int
 sdbm_error(db)
-- 
2.7.4