diff options
Diffstat (limited to 'installman')
| -rwxr-xr-x | installman | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/installman b/installman index d871dc987f..47551623d0 100755 --- a/installman +++ b/installman @@ -77,6 +77,7 @@ pod2man('pod', $opts{man1dir}, $opts{man1ext}); pod2man('lib', $opts{man3dir}, $opts{man3ext}); # Install the pods embedded in the installed scripts +my $has_man1dir = $opts{man1dir} ne '' && -d $opts{man1dir}; open UTILS, "utils.lst" or die "Can't open 'utils.lst': $!"; while (<UTILS>) { next if /^#/; @@ -84,11 +85,13 @@ while (<UTILS>) { $_ = $1 if /#.*pod\s*=\s*(\S+)/; my ($where, $what) = m|^(.*?)/(\S+)|; pod2man($where, $opts{man1dir}, $opts{man1ext}, $what); - if (my ($where2, $what2) = m|#.*link\s*=\s*(\S+)/(\S+)|) { - my $old = "$opts{man1dir}/$what.$opts{man1ext}"; - my $new = "$opts{man1dir}/$what2.$opts{man1ext}"; - unlink($new); - link($old, $new); + if ($has_man1dir) { + if (my ($where2, $what2) = m|#.*link\s*=\s*(\S+)/(\S+)|) { + my $old = "$opts{man1dir}/$what.$opts{man1ext}"; + my $new = "$opts{man1dir}/$what2.$opts{man1ext}"; + unlink($new); + link($old, $new); + } } } |