If we use @{[]} (a.k.a. baby-cart) interpolation, we got warnings

[p5sagit/p5-mst-13.2.git] / lib / DBM_Filter / null.pm

diff --git a/lib/DBM_Filter/null.pm b/lib/DBM_Filter/null.pm
index 1eb9556..2301b33 100644 (file)
--- a/lib/DBM_Filter/null.pm
+++ b/lib/DBM_Filter/null.pm
@@ -21,7 +21,9 @@ sub Fetch
 
 __END__
 
-=head1 DBM_Filter::null
+=head1 NAME
+
+DBM_Filter::null - filter for DBM_Filter
 
 =head1 SYNOPSIS
 
@@ -30,7 +32,7 @@ __END__
 
     $db = tie %hash, ...
     $db->Filter_Push('null');
-    
+
 =head1 DESCRIPTION
 
 This filter ensures that all data written to the DBM file is null