wibble

1 files changed, 20 insertions, 22 deletions

diff --git a/imapurge.pl b/imapurge.pl
index 1ea7768..df8c40e 100755
--- a/imapurge.pl
+++ b/imapurge.pl
@@ -17,7 +17,7 @@ use strict;
 
 =head1 NAME
 
-imapurge.pl - Prune your email accounts
+imapurge.pl - prune your email accounts
 
 =head1 SYNOPSIS
 
@@ -25,29 +25,26 @@ B<imapurge.pl>
 
 =head1 DESCRIPTION
 
-B<IMAPurge> cleans up your accounts from old seen and unflagged emails
-that are not drafts. It connects on the IMAP servers via SSL on port 993.
+B<IMAPurge> cleans up your accounts from B<old> B<seen> and B<unflagged> emails
+that are B<not drafts>. It connects on the IMAP servers via SSL on port 993.
 
 =head1 CONFIGURATION
 
 B<IMAPurge> reads its configuration from the file I<$HOME/.imapurge.rc>.
 This file has to be the content of a Perl hash e.g.,
 
-=over 4
-
-account1 => {
-   hostname => 'imap.example.com',
-   username => 'username',
-   password => '******',
-   ignore   => [ 'folder1', 'folder2' ],
-   only     => [ 'folder3', 'folder4' ],  
-   oldest   => 90
-},
- account2 => {
-   ...
-}
+  account1 => {
+     hostname => 'imap.example.com',
+     username => 'username',
+     password => '******',
+     ignore   => [ 'folder1', 'folder2' ],
+     only     => [ 'folder3', 'folder4' ],  
+     oldest   => 90
+  },
+   account2 => {
+     ...
+  }
 
-=back
 
 The fields I<hostname>, I<username>, and I<password> are required, while
 I<ignore>, I<only>, and I<oldest> are optional.
@@ -69,10 +66,10 @@ Copyright 2011 Guilhem Moulin. See the source for copying conditions.
 =cut
 
 
-
-pod2usage(-exitstatus => 0, -verbose => 2) if @ARGV && $ARGV[0] eq '--man';
-pod2usage(2) if @ARGV;
-
+if (@ARGV) {
+    pod2usage(-exitstatus => 0, -verbose => 2) if $ARGV[0] eq '--man';
+    pod2usage(2);
+}
 
 my $confile = catfile ($HOME, '.imapurge.rc');
 die "Can't read `" .$confile. "'\n" unless -f $confile;
@@ -144,7 +141,8 @@ sub prune {
                 $count += $#msgs+1;
                 my $del = $client->delete_message(\@msgs)
                     or die "Can't delete messages: $@\n";
-                warn "  Folder `$folder': only $del/$#msgs messages have been deleted.\n"
+                warn "  Folder `$folder': only $del/" .$#msgs+1
+                    ."messages have been deleted.\n"
                     unless $del == $#msgs+1;
             }
             else {