More VERSION tuning: to avoid unnecessary Perl upgrades

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

diff --git a/lib/CPAN.pm b/lib/CPAN.pm
index fdaadb3..817e970 100644 (file)
--- a/lib/CPAN.pm
+++ b/lib/CPAN.pm
@@ -3360,7 +3360,8 @@ sub read_metadata_cache {
                             # does initialize to some protocol
     $LAST_TIME = $cache->{last_time};
     $DATE_OF_02 = $cache->{DATE_OF_02};
-    $CPAN::Frontend->myprint("  Database was generated on $DATE_OF_02\n");
+    $CPAN::Frontend->myprint("  Database was generated on $DATE_OF_02\n")
+       if defined $DATE_OF_02; # An old cache may not contain DATE_OF_02
     return;
 }
 
@@ -6181,7 +6182,7 @@ beta and partially even alpha. In the following paragraphs only those
 methods are documented that have proven useful over a longer time and
 thus are unlikely to change.
 
-=over
+=over 4
 
 =item CPAN::Author::as_glimpse()
 
@@ -6746,7 +6747,7 @@ that you can configure ncftp so that it works for your firewall.
 
 Firewalls can be categorized into three basic types.
 
-=over
+=over 4
 
 =item http firewall
 
@@ -6780,7 +6781,7 @@ FTP connections need to be done in a passive mode.
 
 There are two that I can think off.
 
-=over
+=over 4
 
 =item SOCKS
 
@@ -6819,7 +6820,7 @@ Your milage may vary...
 
 =head1 FAQ
 
-=over
+=over 4
 
 =item 1)