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.

diff --git a/ext/SDBM_File/SDBM_File.pm b/ext/SDBM_File/SDBM_File.pm
index c989ceb..d369b54 100644 (file)
--- 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 (file)
--- 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)